filename
string | title
string | abstract
string | pred_lin
sequence |
|---|---|---|---|
3A177963840X.jsonld | Data protection by design in the E-Health care sector : theoretical and applied perspectives | In the digital age, e-health technologies play a pivotal role in the processing of medical information. As personal health data represent sensitive information concerning a data subject, enhancing data protection and security of systems and practices has become a primary concern. This book explores how an e-health system could be developed and how data processing activities could be carried out to apply data protection principles and requirements from the design stage. There is currently a lack of clarity and knowledge on the topic among developers, data controllers and stakeholders. The research attempts to bridge the gap between the legal and technical disciplines on DPbD by providing a set of guidelines for the implementation of the principle in the e-health care sector. E-Health-Technologien spielen eine zentrale Rolle bei der Verarbeitung medizinischer Informationen. Dabei sind personenbezogene Gesundheitsdaten äußerst sensible Informationen, die Bedeutung des Datenschutzes in diesem Bereich ist zentral. Der Band untersucht die Möglichkeiten eines E-Health-Systems, das die Datenschutzgrundsätze und -anforderungen bereits in der Planungsphase berücksichtigt („Privacy by Design“). Die Arbeit schließt damit die Lücke zwischen rechtlichen und technischen Aspekten von Gesundheitsdiensten und Datenschutz. | [
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3A821248235.jsonld | Ökonomische Dimensionen der Versorgungsforschung | Versorgungsforschung, gesundheitsökonomische Evaluationen, GKV-Routinedaten, Versorgungsprozesse, Sekundärdaten. - Health services research, health economic evaluations, claims data, secondary data, health care process | [
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3A877302170.jsonld | Houses, Secrets, and the Closet : Locating Masculinities from the Gothic Novel to Henry James | »Houses, Secrets, and the Closet« investigates the literary production of masculinities and their relation to secrets and sexualities in 18th and 19th century fiction. It focusses on close readings of Gothic fiction, Sensation Novels, and tales by Horace Walpole, Ann Radcliffe, William Godwin, Mary Elizabeth Braddon, Wilkie Collins, and Henry James. The study approaches these texts through the lens of domestic space, gender, knowledge, and power. This approach serves to investigate the cultural roots of the 'closet' - the male homosexual secret - which reveals a more general notion of male secrecy in modern society. The study thus contributes to a better understanding of the cultural history of masculinities and sexualities. | [
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3A635814412.jsonld | Happiness, ethics and economics | Introduction -- The evidence on happiness -- Relative income and happiness -- Happiness and ethics -- Happiness and good development -- Happiness-oriented societal development under the premise of democracy -- Orientation for a knowledgeable world | [
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3A470970987.jsonld | Least squares orthogonal distance fitting of curves and surfaces in space | This book presents in detail a complete set of best-fit algorithms for general curves and surfaces in space. Such best fit algorithms approximate and estimate curve and surface parameters by minimizing the shortest distances between the curve or surface and the measurement point. After reviewing the basics for representing curves and surfaces in space and fitting in general, the author presents three algorithms for orthogonal distance fitting combining numerical methods and minimizational methods. These algorithms are applied to implicit and parametric curves and surfaces in 2D and 3D space processing a broad variety of algorithmic features. Finally, an appendix provides practical information for applying the general orthogonal distance fitting algorithms to fit special model features. Obvious application areas of the algorithms presented are robot navigation, including the navigation of autonomous vehicles or the grasping of work pieces, as well as factory digitization in general | [
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3A1681415968.jsonld | Waves and turbulence on wavy coastal seabeds inducing vertical scalar transport | The project ”Waves and turbulence on wavy coastal seabeds inducing vertical scalar transport” is part of the graduate school Baltic Transcoast. This graduate school aimed to investigate the interaction between a coastal fen and the Baltic sea. In this work, the mixing and transport of the submarine groundwater discharge (SGD) was investigated in a defined laboratory experiment. For this, a new wave channel ground model was constructed and produced to facilitate the variation of different parameters for the investigations.<eng> | [
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3A1678888079.jsonld | Geld im islamischen Recht : die Grundzüge einer Geldtheorie nach der Rechtslogik ausgewählter klassisch-muslimischer Gelehrter | In Islamic law, there are many approaches to ethical issues. The best-known examples of this are the zakat tax on money and property as well as the prohibition of riba. Only an examination of the basic questions concerning money makes it possible to fundamentally understand economic thinking in Islam. This work deals with the social and market relevance of money and its significance in terms of contract theory. In this way, the author focuses on a topic that has so far received little attention in ‘Islamic economic theory’. His findings are based on an interdisciplinary examination of numerous primary sources. The main results of this book relate to the exchange of goods and the prohibition of riba as well as partnership (sharika) and profit-sharing (mudaraba). Im islamischen Recht finden sich viele Ansätze zu sozial- und wirtschaftsethischen Fragen. Das bekannteste Beispiel hierfür sind die zakāt-Pflichtabgabe auf Geld- und Sachvermögen sowie das ribā-Verbot, das allgemeinhin als Zinsverbot interpretiert und übersetzt wird. Erst eine Auseinandersetzung mit den Grundfragen des Geldes ermöglicht es aber, das Wirtschaftsdenken im islamischen Recht vom Grund her zu erschließen. Der vorliegende Band befasst sich mit den Fragen nach dem Geld, seinen morphologischen Charakteristika, seiner gesellschafts- und marktbezogenen Relevanz sowie seiner vertragstypologischen Einordnung. Mit diesem Anliegen lenkt der Autor die Perspektive auf ein Thema, das in der gegenwärtigen Debatte um „islamisch-ökonomische“ Vorstellungen relativ wenig wissenschaftliche Beachtung gefunden hat, und stellt zugleich die Weichen für ein neues Verständnis der gesamten „islamischen Wirtschaftstheorie“. Seine konzeptionellen Ausführungen zu den Grundfragen des Geldes basieren auf zahlreichen Primärquellen, die im binnendisziplinären Vergleich und mithilfe der Ansätze der neoklassischen Ökonomie untersucht wurden. Die daraus resultierenden Erkenntnisse beziehen sich insbesondere auf den Gütertausch (muʿāwaḍa), das ribā-Verbot sowie die Kooperationsformen šarika und muḍāraba. | [
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3A167943828X.jsonld | Experimentelle Studie über die fortschreitende Strukturänderung von anisotropen Sandsteinen : [kumulative Dissertation] | triaxial testing, volume change, fracture pattern, permeability, Bunter Sandstone, Rotliegend, Mohr-Coulomb, anisotropy, dilatancy, geological CO2-storage triaxialer Kompressionsversuch, Volumenänderung, Bruchmuster, Durchlässigkeit, Bundsandstein, Rotliegend, Mohr-Coulomb, Anisotropie, Dilatanz, CO2-Speicherung The deformation of a rock mass is a well-known example of a natural event influenced by innumerable random factors, which interact with each other to different scales and influence themselves perpetually. This event is characterized by the interdependency between rock (e.g., lithological parameters) and boundary conditions (e.g., pore pressure variation). Therefore, the question this study will examine is how far can this relation between material and boundary conditions be understood and assumed as reliable? In order to do so, the lithological variation of two sandstones and their mechanical response to lithostatic stress conditions are characterized, considering behavioural changes in dependency of pressure changes and anisotropy effects. Rotliegend and Bunter Sandstone have shown an inversed anisotropic behaviour, which may be associated not only with their different lithology, but also with their pore space distribution - they accommodate strain differently. Die Deformation von Gebirgen ist ein bekanntes Beispiel für ein Naturereignis, welches durch die Wechselwirkung zwischen Gesteinspaketen (z. B. Schichtung, Klüfte, Adern) und variierenden Randbedingungen (z.B. effektiver Druck, Verformungsrate, Temperatur) gekennzeichnet ist. Doch wie ist diese Beziehung zu verstehen und als zuverlässig anzunehmen? Gibt es einen Pfad, der sich daraus ableiten lässt - oder keinen? Für diese Fragstellung wurde in dieser Arbeit das geomechanische Verhalten zweier Sandsteine durch triaxiale Kompressionsversuchen untersucht. Dabei wurde die lithologische Variabilität und das Anisotropie-Effekt berücksichtigt. Rotliegend und Buntsandstein haben jedoch ein inverses anisotropes Verhalten, welches nicht nur mit ihren physikalischen Eigenschaften in Verbindung gebracht werden, sondern auch mit ihrer unterschiedlich strukturierten Porenraumverteilung - sie nehmen Verformung unterschiedlich auf. | [
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3A1796274003.jsonld | Integrated computational life cycle engineering for traction batteries | Background and context -- LCE and electromobility -- State of Research -- Concept Development -- Exemplary application -- Summary, critical review and outlook. | [
"['ver']",
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3A514459336.jsonld | Stabilization of flows through porous media | Moving boundaries, flow through porous media, Darcy's law, fully nonlinear evolution equations, analytic semigroups, maximal regularity, stability of equilibria, stabilization | [
"['mat']"
] |
3A1025892216.jsonld | On the hyperbolicity of evolution equations for relativistic fluids | In this dissertation, systems of partial differential equations describing neutron stars in numerical relativity are investigated concerning their hyperbolicity properties. First, fundamental definitions are given and well-posedness of the initial value problem is explained. The main tool for the hyperbolicity analysis of fluid systems in this thesis is the so-called dual frame formalism in which two different frames can be related to each other. With the help of the formalism, it is shown that strong hyperbolicity is independent of the chosen frame if the appearing speeds are subluminal. Second, with regard to the numerical modeling of neutron stars, the partial differential equation systems of ideal hydrodynamics, ideal magnetohydrodynamics, and resistive magnetohydrodynamics are investigated in general relativity. The system of ideal hydrodynamics serves as a test system for the application of the dual frame formalism. The main focus of this work lies on the investigation of ideal magnetohydrodynamics used in numerical relativity. Two formulations of the system of equations are distinguished, determined by the presence of parametrized combinations of the magnetic field constraint in the evolution equations. The first formulation is strongly hyperbolic. In contrast, the second so-called flux-balance law formulation, which is used in numerical relativity, turns out to be only weakly hyperbolic and hence, no well-posed initial value problem can be found. Finally, the two numerically used systems of equations for resistive magnetohydrodynamics are investigated, and again both systems turn out to be only weakly hyperbolic. The flux-balance law formulation of classical magnetohydrodynamics, as well as the systems of dust and charged dust also turn out to be weakly hyperbolic, for the latter at least in the minimally coupled case. Thus, the results have great impact on the current numerical modeling of neutron stars. | [
"['phy']",
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3A517618966.jsonld | Kombinationswirkungen von Schwermetallen und UVA/B-Strahlung auf die Zusammensetzung und metabolische Aktivität mariner bakterieller Gemeinschaften | Microbial communities living in association with the sediments play a key role in the carbon cycle of the Wadden Sea. Intertidal sediments are exposed to multiple influences, which vary with the tide. In the present study, the influence of polychromatic light and cadmium acetate on the activity and structure of the microbial community taken from the German mudflats was investigated under controlled laboratory conditions. Our results show that the culture time as well as the light intensity affected the community composition and activity. Cadmium acetate affected the community only at the beginning of cultivation; afterwards, the community recovered. The community composition was determined by the used noxa, whereas the total cell count was unaffected. Comparing the activity and structure of communities exposed to different light intensities and cadmium acetate with the communities exposed to one noxa only, varying and unpredictable results were obtained. <engl.> Im intertidalen Bereich spielen sedimentassoziierte mikrobielle Gemeinschaften eine große Rolle im Kohlenstoff- und Energiefluss des Wattenmeeres. Durch periodisches Trockenfallen sind diese Gemeinschaften variierenden Belastungen ausgesetzt. In vorliegender Arbeit wurde sowohl der Einfluss von polychromatischem Licht als auch von Cadmiumacetat auf die Aktivität und Zusammensetzung der bakteriellen Gemeinschaft unter definierten Bedingungen im Labor untersucht. Die Wirkung von polychromatischem Licht hing von der Intensität und Kultivierungszeit ab. Cadmiumacetat wirkte am Anfang der Kultivierung toxisch, wovon sich die Gemeinschaften wieder erholten. Eine jeweils unterschiedliche Zusammensetzung der Gemeinschaften war die Folge, die nicht mit einer Abnahme der Gesamtzellzahl einherging. Die Gemeinschaften, die der kombinierten Einwirkung beider Noxen ausgesetzt waren, zeigten unterschiedliche von der eingesetzten Lichtintensität abhängige, nicht vorhersagbare Effekte. <dt.> | [
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3A80498025X.jsonld | Zur dimensionalen Struktur sozialer Kompetenz: Modellierung selbstberichteter Verhaltenstendenzen in Konflikten mit Gleichaltrigen im frühen Jugendalter | In both pedagogy and psychology social competence is considered an important process and outcome variable which is related to education and psychosocial well-being (Arnold & Lindner-Müller, 2012; DuBois et al., 2003; Brohm, 2009; Jerusalem & Klein-Heßling, 2002; Kanning, 2002a; Reinders, 2008). The promotion of social competence is enforced by education laws in each German federal state (Frey, 2013). Moreover, the European Union (2006) designated social competence a key-competence for life-long learning. Although a generally accepted construct definition does not exist (Arnold et al., 2012; Kanning, 2014; Nangle et al., 2010), effective behavior in social interaction can be identified as a prevailing aspect in most definitions (Gambrill & Richey, 1986; McFall, 1982; Merrell & Gimpel, 1998; Nangle et al., 2010; Rose-Krasnor, 1997). Unfortunately, theoretical models which might be helpful to organize the construct are sparse. There is a marked lack of empirically developed models (Brohm, 2009; Kanning, 2002a; Schuler & Barthelme, 1995). The present research study demonstrates how latent dimensions of socially competent behavior can be developed empirically. For this purpose, peer conflict in fifth-graders is explored. In order to develop a questionnaire, a behavioral-analytic approach (Goldfried & DZurilla, 1969) was used to identify age-adequate and challenging social situations in n = 147 fifth-grade pupils. Thereafter, n = 124 children of the same age indicated behavioral strategies for those situations which were identified as the most relevant in the first study. Due to significant differences in those situations between girls and boys, two gender-specific questionnaires were developed, consisting of 62 items grouped under 7 vignettes (girl-version) and 53 items grouped under 6 vignettes (boy-version). The latent structure of those questionnaires was developed on n = 551 fifth-grade pupils. Explorative factor analysis resulted in a three-factor-model (prosocial, aggressive and avoidant) for girls and a two-factor-model (prosocial and aggressive) for boys. Confirmatory factor analysis was run on a new sample (n = 582). Whereas RMSEA and SRMR were acceptable for both the girl- and the boy-model, CFI and TLI indicated a poor model fit in both cases. Confirmatory multitrait-multimethod-analysis was used to test the hypothesis whether the vignettes influence the choice of a behavioral strategy (situation specificity). For both genders, chi-square-difference-test as well as AIC promote the situation specific-model whereas BIC contradicts the hypothesis of situation specificity. Subsequent studies should examine the latent dimensions of social competence in different contexts and age-groups. Soziale Kompetenz wird in der Erziehungswissenschaft und Psychologie als bedeutsame Prozess- und Ergebnisvariable für Bildung und psychosoziales Wohlbefinden angenommen (Arnold & Lindner-Müller, 2012; Brohm, 2009; DuBois, Felner, Lockerd, Parra & Lopez, 2003; Jerusalem & Klein-Heßling, 2002; Kanning, 2002a; Reinders, 2008). Ihre Förderung ist in allen deutschen Schulgesetzen verankert (Frey, 2013) und die Europäische Union (2006) bestimmt sie als eine Schlüsselkompetenz für lebenslanges Lernen. Obwohl bis heute keine allgemein akzeptierte Definition des Konstrukts existiert (Arnold, Lindner-Müller & Riemann, 2012; Kanning, 2014; Nangle, Grover, Holleb, Cassano & Fales, 2010), kann effektives Verhalten in sozialen Situationen als seine Grundannahme identifiziert werden (Gambrill & Richey, 1986; McFall, 1982; Merrell & Gimpel, 1998; Nangle et al., 2010; Rose-Krasnor, 1997). Bedauerlicherweise liegen nur wenige Modelle vor, die zu einer Systematisierung des Konstrukts beitragen könnten. Insbesondere empirisch hergeleitete Kompetenzstrukturmodelle sind selten (Brohm, 2009; Kanning, 2002a; Schuler & Barthelme, 1995). In der vorliegenden Arbeit wird die dimensionale Struktur sozial kompetenten Verhaltens exemplarisch für Peerkonflikte von Fünftklässlern modelliert. Mit dem Ziel der Fragebogenkonstruktion nach einem verhaltensanalytischen Ansatz (Goldfried & DZurilla, 1969) wurden n = 147 Fünftklässler nach alterstypischen Konfliktsituationen befragt. Weitere n = 124 Schüler gaben für die anhand von Untersuchung I bestimmten, relevantesten Situationstypen mögliche Verhaltensreaktionen an. Deutliche Unterschiede in den von Mädchen und Jungen berichteten Situationstypen führten zur Konstruktion zweier geschlechtsspezifischer Fragebögen mit 62 Items in der Mädchen- und 53 Items in der Jungenversion, gruppiert unter 7 (Mädchen) beziehungswiese 6 (Jungen) Vignetten. Die den Instrumenten zugrunde liegende dimensionale Struktur wurde an einer Stichprobe von n = 551 Fünftklässlern faktorenanalytisch hergeleitet. Es resultierte ein dreifaktorielles Modell (prosozial, aggressiv und vermeidend) für die Mädchen und ein zweifaktorielles Modell (prosozial und aggressiv) für die Jungen. Die konfirmatorische Replikation dieser latenten Dimensionen erfolgte an einer neuen Stichprobe (n = 582). Bei beiden Geschlechtern zeigen sich akzeptable Kennwerte von RMSEA und SRMR, während die Höhe von CFI und TLI nicht ausreichend ist. Mit Hilfe konfirmatorischer Multitrait-Multimethod-Analysen wurde überprüft, ob ein Einfluss der Vignetten auf die Strategiewahl besteht (Situationsspezifität). Bei beiden Geschlechtern fallen Chi-Quadrat-Differenzen-Test und AIC zugunsten des situationsspezifischen Modells aus, während der Vergleich der BIC gegen diese Hypothese spricht. In nachfolgenden Untersuchungen muss die Gültigkeit dieser Dimensionen in anderen Kontexten und Altersklassen geprüft werden. | [
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3A1650945698.jsonld | Demand-Driven Associative Classification | The ultimate goal of machines is to help humans to solve problems.Such problems range between two extremes: structured problems for which the solution is totally defined (and thus are easily programmed by humans), and random problems for which the solution is completely undefined (and thus cannot be programmed). Problems in the vast middle ground have solutions that cannot be well defined and are, thus, inherently hard to program. Machine Learning is the way to handle this vast middle ground, so that many tedious and difficulthand-coding tasks would be replaced by automatic learning methods. There are several machine learning tasks, and this work is focused on a major one, which is known as classification. Some classification problems are hard to solve, but we show that they can be decomposed into much simpler sub-problems. We alsoshow that independently solving these sub-problems by taking into account their particular demands, often leads to improved classification performance. | [
"['inf']"
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3A378504053.jsonld | Factors influencing sentence intelligibility in noise | The goal of this thesis is to increase comparability, accuracy, and diagnostical benefit of sentence intelligibility tests within one language and to give suggestions for realizing comparable sentence intelligibility tests across languages. Sentence intelligibility tests are either composed of meaningful or syntactically fixed, but semantically unpredictable sentences. The second type was investigated in detail in this thesis. It is available in Swedish, German, and Danish. The development, optimization, and evaluation of the Danish test is presented. The comparability of these sentence intelligibility tests across languages was investigated. A large number of tests was conducted employing a systematic parameter variation to study the influence of various test parameters on the outcome of a sentence test and its comparability within one language (i.e. German). Fluctuating interfering noises were found to differentiate best between different degrees of hearing loss. Therefore, these noises were investigated in more detail. In order to better understand the mechanism of sentence intelligibility in fluctuating noise, it was modeled with different approaches. The presented two-stage model that calculates the intelligibility of sub-word units at different signal-to-noise ratios with consideration of context effects models speech intelligibility in fluctuating noise best. Taken together, the sentence tests and measurement procedures recommended in this thesis appear to yield the highest practically achievable comparability within and across languages. <engl.> Es ist das Ziel dieser Arbeit, die Vergleichbarkeit, Genauigkeit und den diagnostischen Nutzen von Satztests innerhalb einer Sprache zu erhöhen und Vorschläge für vergleichbare Satztests über verschiedene Sprachen hinweg zu geben. Satztests bestehen entweder aus sinnvollen oder aus syntaktisch festen, semantisch nicht vorhersagbaren Sätzen. Der zweite Typ wurde in dieser Arbeit im Detail untersucht. Er ist auf Schwedisch, Deutsch und Dänisch verfügbar. Die Entwicklung, Optimierung und Evaluation des dänischen Tests wird vorgestellt. Die Vergleichbarkeit dieser Satztests über die Sprachen hinweg wurde untersucht. Durch die systematische Variation von Messparametern wurde der Einfluss dieser Parameter auf das Ergebnis des Satztests und dessen Vergleichbarkeit innerhalb einer Sprache (deutsch) untersucht. Fluktuierende Störgeräusche differenzierten am besten zwischen verschiedenen Hörstörungen. Daher wurden diese Störgeräusche detaillierter untersucht. Um den Mechanismus der Satzverständlichkeit im fluktuierenden Störgeräusch besser zu verstehen, wurde sie mit verschiedenen Ansätzen modelliert. Das vorgestellte Zwei-Stufen-Modell, dass die Verständlichkeit von Unterworteinheiten bei verschiedenen Signal-Rausch-Verhältnissen unter Berücksichtigung der Kontexteffekte berechnet, modelliert die Sprachverständlichkeit im fluktuierenden Störgeräusch am besten. Insgesamt gesehen scheinen die hier vorgeschlagenen Satztests und Messverfahren die höchste praktisch erreichbare Vergleichbarkeit innerhalb und zwischen Sprachen zu ermöglichen. <dt.> | [
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3A1860406300.jsonld | Dimensions of Precarity : spaces, constraints, and tensions in organizing migrant domestic workers in Malaysia | This study argues that the spaces, limits and strategies in organising domestic workers are informed and shaped by a country’s political economy and labour regime. It is guided by the theoretical frameworks of Robert Cox’s Neo-Gramscian action framework and Social Reproduction Theory in its analysis. These frameworks of analysis illuminate the relations of social forces engendered through the particular relations of production and reproduction, and they provide the conceptual tools with which to explain the dimensions of precarity and organising strategies that shape and constrain the spaces involved in organising migrant domestic workers. This study proposes that the interlocking dimensions of precarity perpetuate and result in the cycle of disempowerment, disposability and exclusion of migrant domestic workers in Malaysia. Diese Studie zeigt, dass die Räume, Grenzen und Strategien bei der Organisation von Hausangestellten durch die politische Ökonomie und das Arbeitsregime eines Landes beeinflusst und geformt werden. Sie orientiert sich bei ihrer Analyse an den theoretischen Rahmenbedingungen des Neo-Gramscianischen Aktionsrahmens von Robert Cox und der Theorie der Sozialen Reproduktion. Die Studie kommt zu dem Schluss, dass die miteinander verbundenen Dimensionen der Prekarität zu einem Kreislauf aus Entmachtung und Ausgrenzung von migrantischen Hausangestellten in Malaysia führen. | [
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3A656234288.jsonld | Molekularbiologische, biophysikalische und physiologische Untersuchungen zur Funktion der purinergischen Rezeptoren | Purinergische Rezeptoren, laserbasierte Optoperforation, Ca2+ Signalwege. - Purinergic receptors, laser based optoperforation, Ca2+ signalling | [
"['che']",
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3A1684147980.jsonld | Synthese und Funktionalisierung von Heterozyklen durch Palladium-katalysierte Kupplungsreaktionen | This thesis is dedicated to the synthesis of novel biologically active and fluorescent heterocycles. Based on Friedel-Crafts acylations and palladium(0)-catalyzed CC and CN coupling reactions, a series of new heterocycles were synthesized in high yields. All new products were fully characterized. Additionally, the absorption and emission spectra were measured for selected examples. The thienoquinolones were tested for their inhibition activity against nucleotide pyrophosphatases.<eng> Die vorliegende Doktorarbeit widmet sich der Synthese von neuen, biologisch aktiven sowie fluoreszierenden Heterozyklen. Durch die Anwendung von Friedel-Crafts Acylierungen und von Palladium(0)-katalysierten CC- bzw. CN-Kupplungsreaktionen wurden verschiedene Heterozyklen in guten Ausbeuten hergestellt. Alle neu synthetisierten Verbindungen wurden analytisch charakterisiert. Für ausgewählte Beispiele wurden Absorptions- und Emissionsmessungen durchgeführt. Weiterhin wurden die Thienochinolone bezüglich ihrer Inhibitoraktivität gegenüber verschiedener Nukleotid-Pyrophosphatasen untersucht.<ger> | [
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3A1694387577.jsonld | Muße im höfischen Roman : literarische Konzeptionen des Ausbruchs und der Außeralltäglichkeit im "Erec", "Iwein" und "Tristan" | Rebekka Becker focuses on literarily staged spaces of freedom which conflict with the principle of working for honor. She establishes a relationship between temporary escapes from the institutional system and a modern phenomenology of leisure which enables her to develop a topography of leisure in the courtly novel. Wie kann den Protagonisten des höfischen Romans um 1200 eine Vervollkommnung höfischen Lebens gelingen, die tätiges Streben nach êre mit der Wahrnehmung von Erfülltheit in idyllischen Freiräumen vereinbart? Rebekka Becker betrachtet dieses Spannungsverhältnis, indem sie Analogien zwischen literarischen Inszenierungen temporärer Ausbrüche aus der institutionellen Ordnung und einer modernen Phänomenologie der Muße aufzeigt. Dieser Blick ist nicht selbstverständlich, da Muße im höfischen Roman bislang vor allem als gesellige kurzwîle konzeptionalisiert wurde. Gerade in Abgrenzung zu Formen höfischer Vergnügungskultur zeichnet die Autorin eine Topographie von Muße nach, in der sich das spezifische Zusammenspiel von Muße, Minne und Naturraum offenbart. Ihre Studie schließt die Poetologie der Texte mit ein und ist damit auch für das Untersuchungsfeld von Muße und Lektüre relevant. | [
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3A1685629490.jsonld | Towards sustainability in hydrogenation and hydroformylation reactions | The work focuses on the usage of the base-metal cobalt in order to endeavor a replacement of noble-metal based industrial and academic systems. An earlier published system for the cobalt-based hydrogenation of carbon dioxide was improved by ligand-modification to a 2.5-fold turnover number. Also, the activity of this system in the hydrogenation of organic carbonates to the corresponding alcohols was demonstrated for the first time. Besides, supported cobalt nanoparticles have been proven to be active for selective olefin hydrogenations and investigated for heterogeneous hydroformylations.<eng> Diese Arbeit befasst sich mit der Anwendung des günstigen, unedlen Metalls Kobalt in industriellen und akademischen Systemen. Die Produktivität eines bekannten, Kobalt-basierten Systems für die homogene Hydrierung von CO2 wurde durch Modifizierung des Liganden mehr als verdoppelt. Des Weiteren wurde die homogene Hydrierung cyclischer und acyclischer Carbonate zu den entsprechenden Alkoholen erstmals mit Kobalt ermöglicht. Ferner wurden Kobalt-Nanopartikel auf anorganischen Trägern oder Kohle in der selektiven Olefin-Hydrierung angewandt und für die heterogene Hydroformylierung getestet.<ger> | [
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3A63793153X.jsonld | Narratives of tampering in the earliest commentaries on the Qurʾān | Islamic accusations of falsification in scholarly perspective -- The doctrine of corruption as a polemical theme -- Qurʻanic references to the earlier scriptures -- Muqatil ibn Sulayman on the Qurʻanic verses of tampering -- Ṭabari on the Qurʻanic verses of tampering -- Method and meaning in interpretation of the Qurʻan -- Influence of narrative framework on exegesis -- Religious claims and human response | [
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3A747316597.jsonld | Impoverishment of the arable flora of Central Germany during the past 50 years: a multiple-scale analysis | Since the first creation of arable land a crop-adapted flora and fauna has developed as a byproduct of low-intensity agriculture. Intensification and economic optimization of agricultural production during the last few decades have led to simplified agricultural landscapes and a decrease in spatial heterogeneity, resulting in a dramatic loss of species diversity and population decline of arable plants. In this context, numerous recent studies have pointed out that a diverse arable flora plays a key role in the functioning of agricultural systems, acting to maintain beneficial ecological fun... Seit Beginn des Ackerbaus hat sich eine an die Kulturarten angepasste Ackerbegleitflora und -fauna entwickelt. Intensivierungsprozesse der landwirtschaftlichen Produktion führten in den letzten Jahrzehnten zu einer stetig voranschreitenden Umstrukturierung vieler Agrarlandschaften und einer Abnahme der Habitatdiversität. Diese Entwicklung war verbunden mit einem dramatischen Verlust der Artenvielfalt und einem drastischen Rückgang der Populationsgrößen von Segetalarten. Eine Reihe von Studien zeigt aber, dass eine artenreiche Segetalflora eine entscheidende Rolle bei der Erhaltung der Funkt... | [
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3A335323049.jsonld | Gottes Geistesgegenwart : pneumatologische Reflexion des evangelischen Religionsunterrichts in der Grundschule | Holy spirit, Gods spirit, Gods power, primary school, religious education, church and school, metaphors | [
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3A89724978X.jsonld | Konkurrierende Wechselwirkungen in den nicht-linearen Wachstumsregimes von asymmetrischen Polyelektrolytmultischichten | Polyelectrolyte multilayers (PEMs) are prepared by adsorbing oppositely charged polyelectrolytes on solid substrates. The Layer-by-Layer preparation method makes it possible to coat cm2 Area and to control the vertical arrangement of the molecules on the surface in the nm range. The main part of my work is the investigation of the adsorbing process in respect of molecular weight of the used PEs of PEMs consisting of the polycation Polydiallyldimethylammonium (PDADMA) and the polyanion Polystyrolsulfonat (PSS). Therefore the film growth will be investigated by the method of the in-situ ellipsometry. In the case of the PDADMA/PSS multilayers the film growth is non-linear with the number of adsorbed layer pairs. The different linear charge densities of the PDADMA and PSS chains are the reason for this behavior. The quantitative analysis shows that all investigated PDADMA/PSS multilayers prepared of 0.1M NaCl at room temperature have at least to different growth regimes. First, the film grows parabolic and after Nlin layer pairs a linear growth occurs where the thickness increase of a layer pair PDADMA/PSS Δdlin is constant. The adsorption behavior is analyzed by varying the molecular weight Mw of the PEs (between Mw(PDADMA)=24 kDa…322 kDa) and Mw(PSS)=8,6 kDa…168 kDa respectively). The analysis of Nlin und Δdlin shows at high molecular weight of PDADMA and PSS, that Nlin and Δdlin are independent of the respective molecular weight (Nlin=15 and Δdlin=12,3 ± 1,3 nm). If the ... Polyelektrolyt, Weiche Materie, Binäres Gemisch, Adsorption, Diffusion, Reflektometrie, Mehrschichtsystem, Polymere, Ellipsometrie, Neutronenreflektometrie, Röntgenreflektometrie, polymer, polyelectrolytes, soft matter, binary mixture | [
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3A1689552999.jsonld | Über den Sinn, die Bedeutung und das Wesen des Besitzes : eine phänomenologische Annäherung | The legal nature of possession has always been contested. In this study, Christoph Lüttenberg draws on the works of Savigny, Jhering and Heck, while adding semantic epistemology based on the categorical differentiation between the sense, meaning and essence of legal terms.The book explores these three categories of possession. By using the terminology and the abstractionism of a phenomenological approach, the author brings the act of possessing in real life into view and thus inductively integrates it into law. Die Rechtsnatur des Besitzes ist seit jeher umstritten. Dabei ist ihre Bestimmung gerade im Rahmen des § 823 BGB essentiell. Christoph Lüttenberg erweitert die erprobten Pfade Savignys, Jherings und Hecks um eine semantische Erkenntnistheorie, die auf der kategorialen Unterscheidung von Sinn, Bedeutung und Wesen rechtlicher Begriffe basiert.Die Arbeit erforscht diese drei Kategorien beim Besitz. Dafür wird der Akt des Besitzens in der Lebenswirklichkeit – mit dem begrifflichen Instrumentarium und dem Abstraktionswillen phänomenologischer Philosophie – zur Anschauung gebracht und induktiv in das Recht übernommen.Die Untersuchung bleibt dabei der Rechtsdogmatik verpflichtet. Sie erarbeitet den Besitzbegriff in Auseinandersetzung mit dem positiven Normenbestand und misst den Erfolg ihres Anliegens an seiner sinnvollen Integration in das Gesamtgefüge des Bürgerlichen Gesetzbuches sowie an seinem Nutzen für die praktische Rechtsanwendung. | [
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3A690164483.jsonld | New adaptive plot designs for sampling rare and clustered populations | In this methodological study, three new and more practical adaptive plot designs (I, II and III) are introduced with an overall objective to improve the efficiency of sampling rare and geographically clustered populations in forest inventories and ecological surveys. Plot design I and II are proposed for fixed-area plot sampling and plot design III for relascope sampling. They all employ a simple approach of conditional one-off expansion of initial plotsʺ: whenever an observed value from an initial sample plot satisfies a predefined condition in terms of a critical value (CrV), an expanded plot will be installed there. Thereby their adaptation processes need not to be conducted in a time-consuming and error-prone sequential fashion as known in the conventional adaptive cluster sampling. Under plot design I and III, the plot size factor (PSF) defines how much larger the expanded plot area is in relation to the initial plot. An expanded plot under plot design II consists of five subplots, four of which are additionally installed at a given distance (subplot distance) from the sample point ... | [
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3A829982140.jsonld | Combining body wave tomography, surface wave inversion, seismic interferometry and laboratory measurements to characterize the black shales on Bornholm at different scales | Black shales are sedimentary rocks with a high content of organic carbon, which leads to a dark grayish to black color. Due to their potential to contain oil or gas, black shales are of great interest for the support of the worldwide energy supply. An integrated seismic investigation of the Lower Palaeozoic black shales was carried out at the Danish island Bornholm to locate the shallow-lying Alum Shale layer and its surrounding formations and to characterize its potential as a source rock. Therefore, two seismic experiments at a total of three crossing profiles were carried out in October 2010 and in June 2012 in the southern part of the island. Two different active measurements were conducted with either a weight drop source or a minivibrator. Additionally, the ambient noise field was recorded at the study location over a time interval of about one day, and also a laboratory analysis of borehole samples was carried out. The seismic profiles were positioned as close as possible to two scientific boreholes which were used for comparat… | [
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3A1022473174.jsonld | Die Strafbarkeit des "faktischen Organs" im Unternehmensstrafrecht de lege lata et ferenda : zugleich ein Beitrag zur Lehre vom Garantensonderdelikt | The criminal liability of “de facto” directors and officers of limited liability companies has long been recognized by the German judicial practice. The author considers this practice not to be in accordance with the applicable law and provides her own proposals based upon her analysis on “special executive liability” offences. Die Strafbarkeit des faktischen GmbH-Geschäftsführers wird in der gerichtlichen Praxis längst anerkannt. Die Arbeit setzt sich mit dieser Rechtsprechung und dem ihr zustimmenden Schrifttum kritisch auseinander. Ausgehend von einer vergleichenden Betrachtung des faktischen Organs im Straf- und Gesellschaftsrecht werden alle bisher vertretenen Begründungsansätze sowie kriminalpolitische Aspekte diskutiert.Die Arbeit zeigt auf, dass die Strafbarkeit von faktischen Organen mit dem geltenden Recht nicht vereinbar ist und gegen das strafrechtliche Bestimmtheitsgebot (Art. 103 Abs. 2 GG) verstößt. Die Haftungsausdehnung auf faktische Organe bedarf daher einer Gesetzesänderung. Das faktische Organ soll aus denselben Gründen haften, wie das bestellte Organ. In Anbetracht dieses normativen Gleichstellungsproblems wendet sich die Untersuchung dem Wesen der (Garanten-) Sonderdelikte zu und liefert dogmatisch fundierte und zugleich präzise Formulierungsvorschläge für eine gesetzliche Regelung. | [
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3A1650909950.jsonld | Porous Polymeric Bioresorbable Scaffolds for Tissue Engineering | The development and application of bioactive nano-structured constructs for tissue regeneration is the focus of the research summarised in this thesis. Moreover, a particular focus is the rational use of supercritical carbon dioxide foaming and electrospinning technologies which can lead to innovative polymeric bioresorbable scaffolds made of hydrolysable (both commercial and 'ad-hoc' synthesized) polyesters. Mainly, the author discusses the manipulation of polymer chemical structure and composition to tune scaffold physical properties, and optimization of scaffold 3D architecture by a smart use of both fabrication techniques. The multidisciplinary nature of this research is imperative in pursuing the challenge of tissue regeneration successfully. One of the strengths of this thesis is the integration of knowledge from chemistry, physics, engineering, materials science and biomedical science which has contributed to setting up new national and international collaborations, while strengthening existing ones. | [
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3A583330940.jsonld | Non-classical error bounds in the central limit theorem | The classical central limit theorem states the uniform convergence of the distribution functions of the standardized sums of independent and identically distributed square integrable real-valued random variables to the standard normal distribution function. While first versions of the central limit theorem are already due to Moivre (1730) and Laplace (1812), a systematic study of this topic started at the beginning of the last century with the fundamental work of Lyapunov (1900, 1901). Meanwhile, extensions of the central limit theorem are available for a multitude of settings. This includes, e.g., Banach space valued random variables as well as substantial relaxations of the assumptions of independence and identical distributions. Furthermore, explicit error bounds are established and asymptotic expansions are employed to obtain better approximations. Classical error estimates like the famous bound of Berry and Esseen are stated in terms of absolute moments of the random summands and therefore do not reflect a potential closeness of the distributions of the single random summands to a normal distribution. Non-classical approaches take this issue into account by providing error estimates based on, e.g., pseudomoments. The latter field of investigation was initiated by work of Zolotarev in the 1960's and is still in its infancy compared to the development of the classical theory. For example, non-classical error bounds for asymptotic expansions seem not to be available up to now ... | [
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3A1694375684.jsonld | Die Verzahnung der Brüssel Ia-VO mit der Schiedsgerichtsbarkeit bei Parallelverfahren | Cross-border parallel proceedings before state courts and arbitral tribunals are arguably one of the most difficult and controversial scenarios in European civil procedural law. Sebastian Breder examines the parties' options to prevent or at least limit the effect of each other's proceedings. Das Verhältnis des Europäischen Zivilprozessrechts zur Schiedsgerichtsbarkeit ist seit jeher umstritten. Doch gerade während des siebenjährigen Revisionsprozesses bis zum Inkrafttreten der Brüssel Ia-VO hat sich eine Debatte entwickelt, die an Umfang und Intensität kaum zu übertreffen ist. Das schwierigste und relevanteste Szenario betrifft grenzüberschreitende Parallelverfahren vor staatlichen Gerichten und Schiedsgerichten. Sebastian Breder durchleuchtet die möglichen Mechanismen zur Unterbindung des jeweils anderen Parallelverfahrens, insbesondere den Erlass von Prozessführungsverboten, die Berufung auf die materielle Rechtskraft und die Geltendmachung von Schadensersatz wegen der Verletzung der Schiedsabrede. Zudem untersucht er, wie der Konflikt der Hauptsacheentscheidungen aufgelöst werden kann, wenn beide Parallelverfahren mit widersprüchlichen Ergebnissen zu Ende geführt wurden. Dabei fächert er aus Sicht deutscher, englischer und französischer Gerichte die verschiedenen Fallkonstellationen präzise auf. Das macht die Arbeit zu einer wertvollen Quelle – für Akademiker und Praktiker gleichermaßen. | [
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3A631214909.jsonld | Molekulare Mechanismen der Umwelt-Gen-Interaktionen in der mukosalen Barriere des Gastrointestinaltraktes | UDP-Glukuronosyltransferasen, Xenobiotika, oxidativer Stress. - UDP-glucuronosyltransferases, xenobiotics, oxidative stress | [
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3A1025320603.jsonld | Freed slaves and Roman imperial culture : social integration and the transformation of values | "During the transition from Republic to Empire, the Roman aristocracy adapted traditional values to accommodate the advent of monarchy. Freed Slaves and Roman Imperial Culture examines the ways in which members of the elite appropriated strategies from freed slaves to negotiate their relationship to the princeps and to redefine measures of individual progress. Primarily through the medium of inscribed burial monuments, Roman freedmen entered a broader conversation about power, honor, virtue, memory, and the nature of the human life course. Through this process, former slaves exerted a profound influence on the transformation of aristocratic values at a critical moment in Roman history"-- Freed slaves & the roman elite -- Achieving immortality under the principate -- Cultural exchange in roman society -- Imperial freedmen & imperial power -- Telling life stories | [
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3A1766733786.jsonld | Sustainable municipal organic waste management in Shiraz, Iran | The purpose of this thesis is to identify possible treatment approaches that could be adopted and implemented in Shiraz (IRAN), for sustainable organic waste management. This work consists of five phases: evaluation of the current situation in the study area, mapping the state-of-the-knowledge in the field of organic waste treatment in Germany, assessment of the compost derived from mixed and source-separated waste streams, adapting sustainable concepts that are applicable to addressing the whole supply chain and examining the approaches to provide the ideal conditions during dry seasons.<eng> | [
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3A733837778.jsonld | Sustainability accounting: towards improved information management and management control | SWD-Schlagwörter: Nachhaltigkeitscontrolling, Informationsmanagement, Nachhaltigkeit, Controlling, Beitrag. - Freie Schlagwörter (Englisch): Sustainability accounting, information management, management control, contribution | [
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3A818124695.jsonld | Das römische Spielewesen in der Spätantike | Main description: Daily life in Late Antiquity was heavily influenced by the tradition of Roman games. This is the first comprehensive study of the world of games in Late Antiquity, with special attention to specific forms of games in the provinces. Using both documentary and archeological sources, the author suggests new regional and chronological differentiations in the development of games. Main description: Die Lebenswelt der Spätantike war maßgeblich von der Tradition römischer Spiele geprägt. Zum ersten Mal präsentiert die vorliegende Studie eine Gesamtdarstellung des spätantiken Spielewesens, bei der besonders die Situation einzelner Spielgattungen in den Provinzen beleuchtet wird. Unter Einschluss dokumentarischer und archäologischer Quellen liefert der Autor so neue chronologische und regionale Differenzierungen. Die Lebenswelt der Spätantike war maßgeblich von der Tradition römischer Spiele geprägt. Zum ersten Mal präsentiert die vorliegende Studie eine Gesamtdarstellung des spätantiken Spielewesens, bei der besonders die Situation einzelner Spielgattungen in den Provinzen beleuchtet wird. Unter Einschluss dokumentarischer und archäologischer Quellen liefert der Autor so neue chronologische und regionale Differenzierungen. | [
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3A823352544.jsonld | Preparing for LISA pathfinder operations : characterisation of the optical metrology system | LISA pathfinder, gravitational waves, space interferometry, control loops, noise characterisation. - Gravitationswellen, Weltrauminterferometrie, Regelschleifen, Rauschcharakterisierung | [
"['phy']"
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3A744899389.jsonld | Reaktionsmechanismen mechanisch induzierter und elektrochemischer Reaktionen mit Car-Parrinello-Moleküldynamik | Car-Parrinello-Moleküldynamik, mechanisch induzierte Chemie, elektrochemische Reaktionen. - Car-Parrinello molecular dynamics, mechanically induced chemistry, electrochemical reactions | [
"['che']",
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3A1010673408.jsonld | Discourse markers and (dis)fluency : forms and functions across languages and registers | Spoken language is characterized by the occurrence of linguistic devices such as discourse markers (e.g. 'so', 'well', 'you know', 'I mean') and other so-called "disfluent" phenomena, which reflect the temporal nature of the cognitive mechanisms underlying speech production and comprehension. The purpose of this book is to distinguish between strategic vs. symptomatic uses of these markers on the basis of their combination, function and distribution across several registers in English and French. Through deep quantitative and qualitative analyses of manually annotated features in the new 'DisFrEn' corpus, this usage-based study provides (i) an exhaustive portrait of discourse markers in English and French and (ii) a scale of (dis)fluency against which different configurations of discourse markers can be diagnosed as rather fluent or disfluent. By bringing together discourse markers and (dis)fluency under one coherent framework, this book is a unique contribution to corpus-based pragmatics, discourse analysis and crosslinguistic fluency research | [
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3A1048275809.jsonld | Judicial activism in a comparative perspective : the Supreme Court of India vs. the Bundesverfassungsgericht | This study investigates the phenomenon of judicial activism from a comparative perspective by examining the highest constitutional courts in India and Germany: the Supreme Court and the Bundesverfassungsgericht (Federal Constitutional Court) respectively. In addition to answering the question of what role these courts play in their countries’ political institutional set-ups, the study explains to what extent they can be classed as powerful. Historical neo-institutionalism forms the study’s theoretical basis, which it deploys in endeavouring to understand the courts’ development and in identifying critical junctures in their histories. Die vorliegende Arbeit untersucht das Phänomen des juristischen Aktivismus in vergleichender Perspektive. Beleuchtet werden die obersten Verfassungsgerichte in Indien und Deutschland: Der Supreme Court und das Bundesverfassungsgericht. Neben der Frage, welche Rolle die Gerichte im politischen Institutionengefüge spielen, wird geklärt, inwieweit sie als mächtig einzustufen sind. Als theoretische Grundlage für die Arbeit dient der historische Neo-Institutionalismus. Mittels dieser Theorie wird die Entwicklung der beiden Institutionen nachvollzogen und kritische Punkte in ihrer Geschichte identifiziert. | [
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3A647145081.jsonld | Spatiotemporally explicit incidence analysis of plant functional groups in metacommunities | This thesis investigates the role of metacommunity mechanisms for the diversity of plant communities in a dynamic urban landscape. Thereto, at the base of functional traits the relative importance of dispersal limitation, abiotic stress and interspecific competition is determined as well as the relevance of ecological differences among species. While stress was not significant, effects of dispersal limitation and competition were supported and related to functional traits. Yet, observed functional diversity did not differ significantly from the expectations of a null model. Overall, this thesis demonstrates that - even if species differ in their ecological properties - next to species properties and local factors, stochastic forces may need to be considered to understand the assembly of plant communities. <engl.> Diese Arbeit untersucht die Rolle von Metagemeinschaftsmechanismen für die Diversität von Pflanzengemeinschaften in einer dynamischen, urbanen Landschaft. Dazu wird auf der Basis funktioneller Merkmale die relative Bedeutung von Ausbreitungslimitierung, abiotischem Stress und Konkurrenz bestimmt, sowie die Bedeutung von ökologischen Unterschieden unter den Arten. Während Stress nicht wichtig war, wurden Ausbreitungs- und Konkurrenzeffekte belegt und mit funktionellen Merkmalsausprägungen in Zusammenhang gebracht. Dennoch unterschied sich die beobachtete, funktionelle Diversität nicht signifikant von den Erwartungen eines Nullmodells. Somit unterstützen die Ergebnisse das neutrale Metagemeinschaftsparadigma, das funktionelle Unterschiede unter den Arten ignoriert. Das Ergebnis unterstreicht somit, dass - selbst wenn sich Arten in ihren ökologischen Eigenschaften unterscheiden - neben Arteigenschaften und lokalen Faktoren gegebenenfalls auch stochastische Größen betrachtet werden müssen, um die Bildung von Pflanzengemeinschaften zu verstehen. <dt.> | [
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3A1679738577.jsonld | Erneuerbare und dezentrale Energien aus postkolonialer Perspektive : ethnografische Analysen deutsch-tansanischer Partnerschaften | By combining postcolonial theory and development and technology research, this interdisciplinary work offers new research avenues. Through two detailed case studies, it contributes to theoretical knowledge as well as critical developmental practice.First, it reflects on the role of (energy) technologies from a critical perspective on development and technology. It proceeds to highlight current discursive formations and the political strategies of the energy and ‘devel-opment’ nexus.Against this theoretical background and via ethnographic research methods, processes of technology development in two case studies of German–Tanzanian partnerships are reconstructed, analysed from a postcolonial perspective and examined for their potential in terms of self-determined technology development and use and the obstacles they also pose in this respect. The case studies look at the cooperation between two NGOs that are developing a new type of biogas system for the home and two companies that install solar home systems. Mit der Kombination aus postkolonialen Theorien, Entwicklungs- und Technikforschung betritt diese interdisziplinäre Arbeit neue Wege und trägt durch zwei detaillierte Fallstudien zum theoretischen Erkenntnisgewinn und zu einer kritischen entwicklungspolitischen Praxis bei. Zunächst werden aktuelle diskursive Formationen und politische Strategien des Energie- & „Entwicklungs“-Nexus herausgearbeitet und die Rolle von Technologien aus entwicklungs- und technikkritischer Perspektive reflektiert. Vor diesem theoretischen Hintergrund werden mittels ethnografischer Forschung Prozesse der Technikentwicklung in zwei Fallstudien deutsch-tansanischer Partnerschaften rekonstruiert, aus einer postkolonialen Perspektive analysiert sowie Möglichkeiten und Hemmnisse einer selbstbestimmten Technikentwicklung und -nutzung betrachtet. Die Fallstudien untersuchen die Kooperation zweier NGOs und zweier Unternehmen zur Entwicklung eines neuen Typs von Haushalts-Biogasanlagen bzw. von Solar-Home-Systemen. Das Werk hat den Wissenschaftspreis der Rosa-Luxemburg-Stiftung Sachsen gewonnen. | [
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3A1650904878.jsonld | Analysis and Correctness of Algebraic Graph and Model Transformations | Graph and model transformations play a central role for visual modeling and model-driven software development. Within the last decade, a mathematical theory of algebraic graph and model transformations has been developed for modeling, analysis, and to show the correctness of transformations. Ulrike Golas extends this theory for more sophisticated applications like the specification of syntax, semantics, and model transformations of complex models. Based on M-adhesive transformation systems, model transformations are successfully analyzed regarding syntactical correctness, completeness, functional behavior, and semantical simulation and correctness. The developed methods and results are applied to the non-trivial problem of the specification of syntax and operational semantics for UML statecharts and a model transformation from statecharts to Petri nets preserving the semantics. | [
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3A1668105128.jsonld | Eta carinae : detection and characterisation of the first colliding-wind binary in very-high-energy gamma-rays with H.E.S.S. | The exceptional binary star Eta Carinae has been fascinating scientists and the people in the Southern hemisphere alike for hundreds of years. It survived an enormous outbreak, comparable to a supernova energy-wise, and for a short period became the brightest star of the night sky. From observations from the radio regime to X-rays the system's characteristics and its emission in photon energies up to ~ 50 keV are well studied today. The binary is composed of two massive stars of ~ 30 and ~ 100 solar masses. Either star drives a strong stellar wind that continuously carries away a fraction of its mass. The collision of these winds leads to a shock on each side of the encounter. In the wind-wind-collision region plasma gets heated when it is overrun by the shocks. Part of the emission seen in X-rays can be attributed to this plasma. Above ~ 50 keV the emission is no longer of thermal origin: the required plasma temperature exceeds the available mechanical energy input of the stellar winds. ... | [
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3A1027326013.jsonld | Inference of multi-scale connectivity in the brain | Abstract: The brain consists of neurons which are interconnected by synapses. The connectivity of the networks formed by the neurons and synapses is a key feature for the function and dysfunction of the brain. In humans, studying the connectivity comes with various challenges. Thus, the access to connectivity in humans is limited. The aim of this dissertation is to introduce a novel method to estimate effective connectivity of neural populations from continuous recordings of the activity of these populations which overcomes limitations of existing methods. This method estimates the connectivity of neural populations based on the covariance of the measured activity. The key mechanism for doing so is a L1 -minimization via a gradient descent on the manifold of unitary matrices. The fact that the gradient of a matrix on the unitary manifold is skew-hermitian and with this in the corresponding Lie-Algebra, is exploited in the update step to project the gradient back on the manifold via the exponential map. As presented in this thesis, this method works reliably for sparse networks with more than 40 nodes and a sufficient network interaction. The method can be applied on zero-lag covariance matrices, hence there is no restriction on the sampling rate of the measurement. Although based on a linear interaction model, the method also achieves reasonable results for networks which interact non-linearly. A comparison with structural measures based on fMRI data shows better agreement than state-of-the-art methods. Also, the method is robust against noise, unobserved nodes and variable hemodynamics of BOLD signals. In this thesis, a novel method for the estimation of effective connectivity from covariances of neural activity is presented. The features of this method make it applicable on a broad range of data-types, including data based on the BOLD effect or electro physiologic data such as ECoG. Applications of fast fMRI data show plausible and coherent results | [
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3A689162278.jsonld | Mode control with ultra-short pulse written fiber Bragg gratings | Ultra short pulse lasers are increasingly employed for fiber grating inscription. They allow for the realization of very resilient gratings in non photo sensitive fibers, in particular rare earth doped fibers. With this approach fiber gratings can be inscribed largely independent of the fiber geometry: Large cross-section fiber Bragg gratings can be realized, which cover the whole core of a fiber and its surrounding cladding as well as highly localized FBG which only affect a small part of the core. This thesis explores the resulting possibilities for tailoring the spectral response of few and multi-mode fiber gratings as well as coupling to cladding modes. | [
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3A1841132772.jsonld | Das höhere Schulwesen der Stadt Königsberg in Preußen 1800 bis 1915 | »The Higher Education System of the City of Königsberg in Prussia 1800 to 1915«: The study is the first to present the secondary school system of the capital and royal seat Königsberg in Prussia in the period from 1800 to 1915 – against the background of striking supraregional events affecting the entire state of Prussia. The author explores the regional characteristics of the ›Gymnasien‹ as well as the development of the ›Realanstalten‹ and the higher education of girls. Among the eight schools included, the ›Königliches Friedrichs-Kollegium‹ occupies a prominent position because of its model character for all of Prussia. Wilhelm von Humboldt‘s activities in Königsberg, which were fundamental for the school reform from 1809 onwards, and the Königsberg school plan he developed there are dealt with in detail by the author. In accordance with Humboldt‘s goal of equal status for the subjects Latin and Greek, mathematics and history, these and the corresponding teaching subjects as well as research at Königsberg University are considered in detail. A separate chapter is devoted to the reception of Humboldt‘s school concept in the Baltic provinces In der vorliegenden Arbeit ist erstmals das höhere Schulwesen der Haupt- und Residenzstadt Königsberg in Preußen in der Zeit von 1800 bis 1915 dargestellt – vor dem Hintergrund markanter überregionaler den Gesamtstaat Preußen betreffender Ereignisse. Die Autorin erforscht die regionalen Besonderheiten der Gymnasien sowie die Entwicklung der Realanstalten und der höheren Mädchenbildung. Unter den acht einbezogenen Schulen nimmt das Königliche Friedrichs-Kollegium wegen seines Modellcharakters für ganz Preußen eine hervorgehobene Stellung ein. Auf die für die Schulreform ab 1809 grundlegende Tätigkeit Wilhelm von Humboldts in Königsberg und seinen dort entwickelten Königsberger Schulplan geht die Autorin umfassend ein. Gemäß der von Humboldt angestrebten Gleichrangigkeit der Fächer Latein und Griechisch, Mathematik und Geschichte werden diese und die entsprechenden Lehrfächer sowie die Forschung an der Königsberger Universität detailliert betrachtet. Der Rezeption von Humboldts Schulkonzept in den baltischen Ostseeprovinzen ist ein eigenes Kapitel gewidmet. Die Arbeit wurde ausgezeichnet mit dem Gierschke-Dornburg-Preis 2021 | [
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"['pae']"
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3A1870472020.jsonld | Die Bundesversammlung zwischen Kür und Wahl : verfassungsrechtliche Einordnung und Verfassungsfragen des Wahlverfahrens | »The Federal Convention Between Appointment and Election. Constitutional Classification and Constitutional Questions of the Electoral Procedure«: According to the Federal Constitutional Court in its two judgements from 2014, the election of the Federal President is an appointment. This cannot be followed: The Federal Convention is rather a »mixtum compositum« body, which combines elements similar to a parliament as well as to an appointment body. This has profound consequences, among others, affecting the session chair, the right of its members to make a statement as well as to file motions, and for the execution of future Federal Conventions. Das Bundesverfassungsgericht hat sich 2014 erstmalig eingehend in zwei Urteilen mit der Bundesversammlung beschäftigt. Als reines Kreationsorgan habe es bei seiner einzigen Funktion – der Wahl des Bundespräsidenten gemäß Art. 54 GG – die besondere Würde des Amtes zu unterstreichen. Als ein eigentümlicher, demokratisch veredelter Rückgriff auf das Erbe der konstitutionellen Monarchie sei diese Wahl alles in allem eine Kür.Diese These kann verfassungsgeschichtlich nicht gestützt werden, vielmehr zeigen sich auch markante Parallelen zu einem Parlament. Die staatsrechtliche Analyse spricht in der Gesamtschau für eine Charakterisierung als »Organ mixtum compositum«. Als solches vereinigt das oberste Bundesorgan parlaments- und kürähnliche Elemente. Dies hat je nach Verfahrensstand im Ablauf einer Bundesversammlung weitreichende Folgen: Der Sitzungsleitung und den Mitgliedern sind unterschiedliche und umfassende Befugnisse u.a. in Bezug auf Antrags- und Ausspracherechte zuzugestehen, die künftig zu beachten sind. | [
"['jur']",
"['sow']"
] |
3A499794877.jsonld | Popular religion in Russia : 'double belief' and the making of an academic myth | Christian idol-worshippers and 'pagan survivals' -- Heretics, doubters and 'wrong-believing' -- A history of historians -- How Russian is 'double-belief'? | [
"['rel']"
] |
3A506060926.jsonld | Efficient state space exploration of reactive object-oriented programs | In this thesis we present new approaches for state space exploration of embedded C++ programs that allow an efficient search towards program states with specific properties. To facilitate a uniform treatment of embedded C++ programs, we define the language SymC++ that extends C++ with the concepts of concurrency and synchronization. The first presented approach to state space exploration is based upon a composite explicit-symbolic representation of sets of states of SymC++ programs that allows a compact treatment of large sets of states and an efficient realization of operations on sets of states. The second approach employs heuristic search methods for state space exploration. We develop a new approach for heuristic state space exploration that is based upon automatically generated abstractions of the considered programs. The presented approaches have been implemented and evaluated experimentally. <engl.> In dieser Arbeit werden neue Ansätze zur Zustandsexploration von eingebetteten C++ Programmen vorgestellt, die eine effiziente Suche nach Zuständen mit bestimmten Eigenschaften erlauben. Um eine einheitliche Behandlung von eingebetteten C++ Programmen zu ermöglichen, wird zunächst eine Erweiterung SymC++ von C++ um die Konzepte Parallelität und Synchronisation vorgestellt. Der erste vorgestellte Ansatz zur Zustandsexploration beruht auf einer kombinierten explizit-symbolischen Darstellung von Zustandsmengen von SymC++ Programmen, die eine kompakte Repräsentation von großen Zustandsmengen und eine effiziente Realisierung von Operationen auf diesen Zustandsmengen ermöglicht. Der zweite Ansatz beruht auf der Anwendung heuristischer Suchmethoden in der Zustandsexploration. Wir entwickeln einen neuen Ansatz zur heuristischen Zustandsexploration auf der Basis automatisch generierter Abstraktionen der zu untersuchenden Programme. Die vorgestellten Ansätze werden implementiert und experimentell evaluiert. <dt.> | [
"['inf']"
] |
3A670307289.jsonld | Stoffstromnetzbasierte Optimalplanung des Ressourceneinsatzes industrieller Produktionssysteme | Today, many enterprises involved in production are striving for improvements in resource efficiency, for environmental as well as economic reasons. Material flow networks, a method developed in the 1990s, has turned out to be a particularly useful tool with which to support planning processes in the field of industrial energy and material flow management. One drawback to the tool, however, stems from the lack of a method for identifying system configurations with optimal resource usage. To this end, state of the art methods of operations research like mathematical programming could be used. However, their high level of abstractness prevents them from being easily integrated in decision-making processes, particularly in small and medium-sized enterprises. For this reason, a new approach to optimization of industrial production systems is developed in this thesis that combines the respective advantages of material flow networks and parameter optimization: material flow network based optimization. By embedding a material flow network in a parameter optimization problem, the material flow network based optimization problem (MFNOP) is defined. This formal interface between material flow analysis and operations research, however, only results in an expedient planning tool if one succeeds to merge the respective modeling paradigms of material flow analysis and operations research. The MFNOP therefore not only adds automatic system optimization to material flow management, but induces a change in perspective from a traditionally descriptive to decision-oriented material flow analysis. In order to map factually or potentially existing action spaces for the operation or design of a production system, one needs to systematically include the corresponding degrees of freedom into the material flow model. Furthermore, concrete approaches to the solution of the MFNOP are examined. Dependent on the properties of the embedded material flow network there are ways to ensure optimization: One is the algebraic reformulation as a mathematical program and the subsequent application of analytical optimization algorithms; the other is the application of direct search algorithms in a simulation-based framework. An optimization module is conceived that integrates both approaches. By means of numerical experiments the performance of different kinds of direct search algorithms is finally evaluated. Die Steigerung ihrer Ressourceneffizienz ist heute für viele Unternehmen des produzierenden Gewerbes sowohl aus Gründen des Umweltschutzes als auch zur Steigerung ihrer Wettbewerbsfähigkeit ein wichtiges Anliegen. Als ein in vielfältiger Hinsicht geeignetes Planungsinstrument für das industrielle Energie- und Stoffstrommanagement hat sich in den letzten Jahren die in den 1990er Jahren entwickelte Methode der Stoffstromnetze erwiesen. Ihr Manko besteht hauptsächlich darin, dass bislang keine automatische Suche nach Systemkonfigurationen mit optimalem Ressourcenverbrauch möglich ist. Gängige Optimierungsmethoden des Operations Research wie die mathematische Programmierung sind hierfür prinzipiell geeignet. Aufgrund ihres hohen Abstraktionsniveaus lassen sie sich jedoch nur schwer in betriebliche Planungsprozesse, insbesondere in mittelständischen Unternehmen, einbinden. Daher wird in dieser Arbeit eine neuartige Methode für die Optimalplanung industrieller Produktionssysteme entwickelt, die die Vorteile der Stoffstromnetze mit denen der Parameteroptimierung verbindet: die stoffstromnetzbasierte Optimalplanung. Als formale Schnittstelle zwischen Stoffstromanalyse und Operations Research wird durch die Einbettung eines Stoffstromnetzes in ein Parameteroptimierungsproblem das stoffstromnetzbasierte Optimierungsproblem (SSNOP) definiert. Dabei wird deutlich, dass aus der methodischen Integration nur dann ein sinnvolles Planungswerkzeug resultiert, wenn auch die jeweiligen Modellierungsparadigmen von Stoffstromanalyse und Optimalplanung miteinander verschmolzen werden. Das SSNOP ermöglicht daher nicht nur die angestrebte Erweiterung des Stoffstrommanagements um den Aspekt der automatischen Systemoptimierung. Es induziert darüber hinaus einen Perspektivwechsel von der traditionell eher beschreibenden zu einer entscheidungsorientierten Stoffstromanalyse. Nur durch die systematische Berücksichtigung der Freiheitsgrade eines Produktionssystems in Form von vorhandenen oder potenziellen Handlungs- und Gestaltungsspielräumen entstehen Stoffstrommodelle, die gleichzeitig als Optimierungsmodelle einsetzbar sind. Weiterhin werden in dieser Arbeit konkrete Lösungsansätze für das SSNOP untersucht. In Abhängigkeit von den Eigenschaften des eingebetteten Stoffstromnetzes gibt es zwei Möglichkeiten für die Optimierung: Einerseits die algebraische Reformulierung als mathematisches Programm, welches anschließend mit analytischen Optimierungsalgorithmen gelöst werden kann, andererseits die Anwendung direkter Suchalgorithmen im Rahmen einer simulationsbasierten Optimierung. Weiterhin wird ein Optimierungsmodul für eine stoffstromnetzbasierte Stoffstromanalysesoftware konzipiert, welches beide Lösungsansätze integriert. Mittels numerischer Experimente wird schließlich die Eignung verschiedener direkter Optimierungsalgorithmen zur Lösung des SSNOP untersucht. | [
"['oek']",
"['tec']",
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3A882695908.jsonld | Essays on the determinants of tax morale in developing countries | Tax morale, functional literacy, institutions, developing countries. - Steuermoral, funktionale Bildung, Institutionen, Entwicklungsländer | [
"['oek']"
] |
3A1066748187.jsonld | Landscape's Revenge : the ecology of failure in Robert Walser and Bernardo Carvalho | Landscape, as it appears and is described throughout the works of Bernardo Carvalho and Robert Walser, provides an excellent-yet virtually unexplored-pathway to the authors' literary projects. The landscape functions here as a synthetic and unifying figure that triggers, at first, through the analysis of its description per se, the main and most evident elements of the authors' works. However, when sustained as a methodological figure beyond the scope of its own description, the landscape soon reveals a darker, far more fascinating and far less explored side of the authors' oeuvres: a vengeful, seemingly defeatist resentment against the status quo, which gives way to the more latent and biting elements of the authors' prose, such as irony, the unheimlich, an anti-heroic agenda, the apocalyptic aesthetics of a disaster-prone fictional world, as well as an understanding of history and literature through the figures of failure and marginality. By drawing from diverse critical traditions from Latin-America and Europe, this comparative text seeks to unravel, in all of its complexity and scope, the fictional stage upon which Walser's and Carvalho's characters narrate, with their dying breath, a world that is slowly undoing itself | [
"['lit']"
] |
3A1067460179.jsonld | Literarische Geschichtsbilder : anschauliches Erzählen im historischen Roman 1855-1887 | History is omnipresent in the 19th century; it is both the authority on interpreting the world and a political argument at the same time. The historical novel especially, the most popular means of conveying aspects of history, had a decisive influence on the culture of remembrance at that time. Critics and writers of that era clearly defined how such novels were to depict the past: they had to create pictures which visually evoked history. This study develops the concept of ‘literary images of history’ to describe this narrative strategy of depicting historical events with a strong visual effect. Using three novels that were extremely popular in the 19th century, it analyses which historical events each novel portrays in literary images of history, which narra-tive structures form the bases of these works and how they are rooted contextually. In this way, the remarkable dual structure of history’s images comes to light. As examples of ‘written ar-chaeology’, these novels transcend the mere documentation of historical reality and imbue it with symbolism. By both interpreting historical events and making them available mnemonical-ly by compressing them into literary images, they integrate complex historical images into the collective memory and fulfil their function for the present by suggesting action that could be taken. Geschichte ist im 19. Jh. allgegenwärtig, sie ist Weltdeutungsinstanz und politisches Argument zugleich. Besonders der historische Roman als populärstes Medium der Geschichtsvermittlung prägte die Erinnerungskultur jener Zeit entscheidend. Wie Vergangenheit im historischen Roman darzustellen sei, haben zeitgenössische Kritiker und Schriftsteller eindeutig formuliert: Es solle ‚Bilder geben‘, die Geschichte vergegenwärtigend illustrieren. Für diese narrative Strategie, historische Ereignisse als Schilderungen mit stark visueller Wirkung zu präsentieren, entwickelt diese Arbeit den Begriff des literarischen Geschichtsbildes. Anhand dreier im 19. Jh. äußerst populärer Romane wird analysiert, welche historischen Ereignisse jeweils in literarischen Geschichtsbildern dargestellt sind, welche narrativen Strukturen formal zugrunde liegen und wie diese kontextuell verortet sind. Dabei tritt die bemerkenswerte Doppelstruktur der Geschichtsbilder zutage: Als ‚Archäologie in Worten‘ gehen sie über die bloße Dokumentation des historisch Wirklichen hinaus und besetzen es symbolisch. Indem das historische Geschehen sowohl interpretiert als auch durch die Verdichtung in einem literarischen Bild mnemotechnisch verfügbar wird, werden komplexe Geschichtsbilder in das kollektive Gedächtnis integriert und erfüllen im Dienst aktueller Handlungsoptionen ihre Funktion für die Gegenwart. | [
"['lit']"
] |
3A1749515687.jsonld | Fair Use : ein Systemvergleich der Schrankengeneralklausel des US-amerikanischen Copyright Act mit dem Schrankenkatalog des deutschen Urheberrechtsgesetzes | Addressing the different legislative approaches to copyright limitations, Achim Förster compares the wide scope of the U.S. fair use doctrine (17 U.S.C. § 107) with the German set of explicitly enumerated statutory exceptions. He assesses the major criteria for deciding whether or not certain uses are permitted under U.S. or German copyright law and addresses the question of why these criteria have emerged as a characteristic feature of each system. In addition, the author deals with the influence of international and European law on national copyright legislation and in conclusion makes a contribution to the German discussion on copyright reform. | [
"['jur']"
] |
3A79134746X.jsonld | Development of suitable in vitro models of the bronchial epithelium for inhalation toxicology | In vitro models, airway diseases, co-culture cell systems, inhalation toxicology. - In vitro-Modelle, Co-Kultur Zellsysteme, Inhalationstoxikologie, Atemwegerkrankungen | [
"['meda']"
] |
3A1813191638.jsonld | Asymptotically fast arithmetic in the Picard group of algebraic curves & related topics | This thesis provides algorithms that constitute a toolkit to efficiently compute in the degree zero Picard group of algebraic curves of large genus over a field k. To the author’s knowledge, these algorithms are the first algorithms ever to implement the arithmetic in Picard groups for reducible and singular curves. Diese Dissertation beschreibt Algorithmen, mit denen effizient in der Grad null Picardgruppe von algebraischen Kurven großen Geschlechts über einem Grundkörper k gerechnet werden kann. Nach Kenntnis des Autors sind diese Algorithmen die ersten, welche die Arithmetik in Picardgruppen von reduziblen und singulären Kurven umsetzen. | [
"['mat']",
"['inf']"
] |
3A77716762X.jsonld | Data analysis and source modelling for LISA | General relativity, gravitational waves, data analysis. - Allgemeine Relativitätstheorie, Gravitationswellen, Daten-Analyse | [
"['phy']",
"['mat']"
] |
3A1045794074.jsonld | A power-centered approach to the capitalization of climate change in property sector and strategic limitation | The capitalization of ‘certified’ sustainable building sector will be investigated over the power theory of value approach of Jonathan Nitzan and Shimshon Bichler. The study will be initiated by questioning why the environment problems are one of the first items on the agenda and by sharing the ideas of scholars who approaches the subject skeptically, because the predominant literature underlying the necessity and prominence of the topic is already well-known and adapted by the majority. Over the theory developed by Nitzan and Bichler, the concepts of capitalization, strategic sabotage, power, legitimacy, and obedience will be discussed. The hypothesis of “the absentee owners of the construction sector, holding the whip hand and capitalizing the ecology, control the growth and the creativity of green building production and make it carbon-dependent, in order to increase their profit margin” will be questioned. To strengthen the arguments in the hypothesis, the factors, the institutional arrangements, value measurement methods, which affect directly the net present value, will be investigated both in corporation and in building scale in detail, because net present value/ capitalization is asserted as the most important criteria by Nitzan and Bichler to make the investment decisions in the capitalist economic system. To trace the implications of power and the strategic sabotage that power caused, as the empirical dimension of this dissertation, an interface exploring the correlational ties between the climate responsive architecture and the ever changing political, economical, and social contexts and building economics praxis by decades will be developed and the expert interviews will be conducted with the design teams and the appraisers. | [
"['oek']",
"['bau']"
] |
3A1694518027.jsonld | Conceptualising procedural fairness in EU competition law | "What constitutes a fair procedure when it comes to EU competition law? This innovative book seeks to understand the philosophical considerations at the core of conflicting procedural fairness arguments in EU competition law practice. The author argues for a conceptualisation of procedural fairness as a distributional issue that can be solved by a practical fairness theory and a comprehensive methodology. To illustrate the usefulness of the conceptualisation, three procedural fairness problems from recent EU competition law practice are analysed: - the KME-Chalkor cases; - the Groupe Gascogne case; - the regulatory question about using collective redress mechanism for private enforcement of EU competition law. This unique approach provides a robust philosophical and methodological foundation for arguing about a wide range of procedural fairness dilemmas. The book is a must-read for academics and practitioners seeking an imaginative perspective on the philosophical foundations of arguments about procedural fairness in EU competition law and beyond." | [
"['jur']"
] |
3A776216732.jsonld | Biotechnologische Wege zur Gewinnung von Flavonoiden | Flavonoide, Eubacterium ramulus, Phloretin, Naringenin, Chalkon-Isomerase, Enoatreduktase. - Flavonoids, chalcon isomerase, enoate reductase | [
"['hor']",
"['cet']",
"['che']",
"['bio']"
] |
3A1785991426.jsonld | Kardinal Cesare Baronio und das Kurienzeremoniell des posttridentinischen Papsttums : Ein Beitrag zur Geschichte der römischen Kurie während der zweiten Hälfte des Cinquecento | This study embarks upon a new interpretation of the twelve-volume "Annales Ecclesiastici" by the Oratorian and cardinal Cesare Baronio within the context of the development of curial ceremony in the second half of the sixteenth century Innerhalb der Forschung mangelt es immer noch an einer kritischen Neuauswertung der Arbeiten des Oratorianers und Kardinals Cesare Baronios sowie seiner kirchlichen Laufbahn innerhalb der römischen Kurie. Deshalb geht es in der hier dargelegten Untersuchung darum, eine vertiefte, auf die verfügbaren Quellen gestützte und die historischen Disziplinen sowie Methoden des 21. Jahrhunderts bündelnde Geschichte von Liturgie, Zeremoniell und Kirchenhistoriographie der katholischen Kirche während der zweiten Hälfte des 16. Jahrhunderts vorzulegen. Das Konzil von Trient (1545–1563) schuf die Grundlagen für eine Reform, mit welcher die Kurie die liturgischen Bücher bearbeiten und mit Hilfe derselben ihre eigene Zeremonialkultur neu organisieren konnte. Auf diese Neufassung des Kurienzeremoniells zwischen den Pontifikaten Pius’ V. und Gregors’ XIII. soll der Schwerpunkt der Untersuchung gelegt werden, indem Kirchen-, Politik-, Sozial- und Kulturgeschichte zu einer Einheit verschmelzen. Der Beitrag Baronios steht in engstem, aber bisher noch kaum bemerktem Zusammenhang mit der Entstehung seiner zwölfbändigen "Annales Ecclesiastici", mit denen die katholische Kirchengeschichtsschreibung für Jahrhunderte gültige Referenztexte vorlegte | [
"['rel']",
"['his']"
] |
3A1659352568.jsonld | Search for Supersymmetry in pp Collisions at √s = 8 TeV with a Photon, Lepton, and Missing Transverse Energy | Chapter 1. Introduction -- Chapter 2. The Standard Model and Its Supersymmetric Extension -- Chapter 3. The LHC and the CMS Experiment -- Chapter 4. Data Collection and Event Selection -- Chapter 5. Data Analysis -- Chapter 6. Results and Interpretations -- Chapter 7. Conclusion. This Ph.D. thesis is a search for physics beyond the standard model (SM) of particle physics, which successfully describes the interactions and properties of all known elementary particles. However, no particle exists in the SM that can account for the dark matter, which makes up about one quarter of the energy-mass content of the universe. Understanding the nature of dark matter is one goal of the CERN Large Hadron Collider (LHC). The extension of the SM with supersymmetry (SUSY) is considered a promising possibilities to explain dark matter. The nominated thesis describes a search for SUSY using data collected by the CMS experiment at the LHC. It utilizes a final state consisting of a photon, a lepton, and a large momentum imbalance probing a class of SUSY models that has not yet been studied extensively. The thesis stands out not only due to its content that is explained with clarity but also because the author performed more or less all aspects of the thesis analysis by himself, from data skimming to limit calculations, which is extremely rare, especially nowadays in the large LHC collaborations. | [
"['phy']"
] |
3A646353802.jsonld | Integrating Environment issues in Top Management Decision Making | The issue under investigation in this study is to explore the drivers and suggest methods for environmental managers to integrate environmental issues in the top management strategic decision-making. In order to make the reading easy the whole study has been written following the principle of providing the minimum information to clarify the point under discussion, no more, no less. The conclusions, the analysis, the implications and the limitations are discussed on a chapter by chapter basis, making it easier for the reader to remember the issue under discussion. The closing chapter brings together the conclusions of each chapter of the study. The study is divided into two parts. Part I: Planning describes the planning and preparation for the research and consists of the following chapters: Chapter 1 provides an overview of the interest, relevance and importance of this study. Also it proposes, through the introduction of the relevant literature, an exact wording for the research problem and a framework forevaluating the effectiveness of each process step. Chapters 2 and 3 describe and justify the chosen framework that prompts managers during interviewing and organises the resulting contents in a way that will support effective decision making. This is the end of the planning part of the study and we now move into the action part where the case studies are explained in full. Part II: Intervention comprises the following chapters: Chapter 4 is where the action begins, the first phase of the process. This chapter discusses the reasons selection and participation in the research and the process for choosing a business unit. Chapter 5 details, justifies and discusses the choices of who to interview. It outlines how the interviews were conducted and summarises the resulting contents. In Chapter 6 the general issue of who to involve in interviews is explored further for the specific case of the environmental manager. The main objective is to discuss whether and why the environmental manager had more/less/different ideas from the rest of the management team. Chapter 7 deals with the first time that the people meet as a group. For this process step the choices were about how to display and generate discussion on the contents gathered during the interviews. Chapter 8 focuses on the environmental manager’s contribution to the objective Fine-tuning discussion. Chapter 9 describes the Indicator Building process and how this may be relevant for the environmental manager. Concluding Remarks wraps up the results and discusses the need for extending this research further. | [
"['oek']",
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] |
3A1778509355.jsonld | Das Endgericht bei Paulus : framesemantische und exegetische Studien zur paulinischen Eschatologie und Soterologie | In the 'New Perspective on Paul' the last judgment does not play any decisive role. According to other Pauline scholars, Paul, in his many fragmentary references to a last judgment, did not presuppose a consistent conception of judgment, but instead used different and sometimes contradicting motives in different contexts. Christian Stettler counters these views from a cognitive semantic perspective. Since in frame semantics language is seen as an 'access point' to encyclopaedic cognitive concepts, the author argues that judgement texts are references to a more detailed concept of the last judgement that Paul presupposed in his letters and taught in his churches. Stettler offers a full reconstruction of this concept by a semantic analysis of all relevant passages and through more extensive interpretation of central texts. The result is a reading of Paul that offers a way forward both to New Perspective and traditional confessional readings | [
"['rel']"
] |
3A1813267928.jsonld | Expanded choreographies - choreographic histories : trans-historical perspectives beyond dance and human bodies in motion | From objects to sounds, choreography is expanding beyond dance and human bodies in motion. This book offers one of the rare systematic investigations of expanded choreography as it develops in contemporaneity, and is the first to consider expanded choreography from a trans-historical perspective. Through case studies on different periods of European dance history - ranging from Renaissance dance to William Forsythe's choreographic objects and from Baroque court ballets to digital choreographies - it traces a journey of choreography as a practice transcending its sole association with dancing, moving, human bodies | [
"['rest']"
] |
3A847936163.jsonld | Phase retrieval for object and probe in the optical near-field | Lensless, holographic X-ray microscopy is a non-invasive imaging technique that provides resolution on the nanometer scale. Therefore, a divergent, coherent and especially clean wave front impinging on the sample is needed. Yet, focusing X-rays by even the most advanced X-ray mirrors causes so called figure errors of high spatial frequency content. The results are strongly deteriorated intensity profiles that are often even more pronounced than the holographic image of the sample itself. A common strategy to compensate these figure errors is to divide the hologram by the pure intensity profile of the beam (the so called flat field). However, this division is only valid in the limiting case of an illumination focused down to a point source. In reality, as a consequence of a fi nite spot size, one has to accept a loss in resolution when performing the flat field correction. An approach different from the described straightforward procedure is necessary. Here, the simultaneous reconstruction of object and probe is proposed using holograms which were not flat field corrected before phase retrieval. To this end, a method has been developed that allows simultaneously reconstructing object and probe in amplitude and phase from holographic intensity recordings. The experimental way of proceeding was mainly inspired by well-established holographic full-field X-ray imaging techniques that require holograms defocused to different degrees. Consequently, the conclusion seems reasonable that diversity in the optical near-field arises mainly from variation of the propagation distance of light. This so called longitudinal diversity is used to properly phase the transmission function of the sample of interest. The algorithmic strategy of simultaneous phase retrieval for object and probe draws on far-field ptychography where lateral translations of the sample create diverse diffraction patterns. In view of the need for longitudinal diversity realized by shifts of the sample along the optical axis, ptychography has been generalized and adapted for the optical near-field. Hence, translations of the sample in all three dimensions of space need to be exploited to collect enough information about object and probe such that both can be reconstructed simultaneously in amplitude and phase. Concepts have been put into practice by simulations as well as by experiments with coherent visible light and hard X-rays from synchrotron sources. The presented approach offers the opportunity to perform high resolution imaging, to be extended to tomography and to be adapted to super-resolution experiments. | [
"['phy']",
"['bio']",
"['che']"
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3A50188758X.jsonld | Global optimization with unknown Lipschitz constant | We study the global optimization problem, i.e., for a real-valued and bounded function f we are interested in a point x of the domain whose function value f(x) is close to the infimum inf f. We consider the case that f is d-variate, Lipschitz, and, in a certain sense, does not increase too slowly in a neighborhood of the global minimizer(s). We give two contributions: We show that for an optimal method adaptiveness is necessary and that randomization (Monte Carlo) yields no further advantage. We present a method that is universal in the following sense: This algorithm has the optimal rate of convergence even if neither the Lipschitz constant nor any other function parameter is known. | [
"['mat']"
] |
3A721915973.jsonld | Characterisation and selective modification of semiconductor nanowires for electrical applications | Among the large variety of bottom-up grown semiconductor nanostructures, semiconductor nanowires are of outstanding interest, since they are promising candidates for integration into future electronic and photonic devices. For the use in devices like transistors, sensors, LEDs, and solar cells, it is essential to know and understand the nature of the nanowires. Furthermore, the selective control of the nanowire properties, by modifying either the wire composition or the surface conditions, allows the development of novel, functional elements for next generation semiconductor devices. This thesis reports on both, the characterisation and the selective modification of semiconductor nanowires. Scanning electron microscopy based methods are shown for the determination of the carrier diffusion lengths in ZnO and GaAs nanowires. The change of the electrical properties of ZnO nanowires during ion beam implantation is investigated as an example for the targeted modification of the nanowire properties. Here, the ion-nanowire interaction enables the detection of single ion impacts. Biofunctionalisation of ZnO nanowires is also shown, demonstrating the suitability of surface-modified nanowires for the use in biosensing devices. The thesis is divided into three parts, addressing the diffusion length measurements, the ion implantation experiments, and the surface biofunctionalisation. | [
"['phy']",
"['elt']"
] |
3A1009335952.jsonld | Multitasking, education, and unemployment as determinants of work-related mental health | Work-related mental health, multitasking, non-monetary returns to education. - Arbeitsbezogene psychische Probleme, nicht monetäre Bildungserträge | [
"['pae']",
"['oek']",
"['sow']"
] |
3A349796815.jsonld | Totalsynthese der Brevicomine und Studien zum Aufbau von hexacyclischen Hopan-Triterpenen | Cyclizations, Lewis acids, silicon, terpenoids, total synthesis, desymmetrization, enantiselective desymmetrization, ringclosing metathesis, asymmetric ring-closing metathesis, Brevicomin | [
"['che']"
] |
3A1687649715.jsonld | Gradings and soergel bimodules | Abstract: We show that graded covers of modular category O and deformed category O, which are compatible with the action of the centre, are unique. We then show a similar result for the category of G1T-modules, in the case G = SL2.<br>Next, we give a generalisation of the specialisation functor from Soergel bimodules to Soergel modules, and show that this generalised version still takes Soergel bimodules to Soergel modules.<br>Finally, we give a complete description of the quiver of the zero-block of G1T -Modin the case G = SL3 | [
"['mat']"
] |
3A183641305X.jsonld | The earliest history of the Christian gathering : origin, development, and content of the Christian gathering in the first to third centuries | Using recent insights into the nature of early Christian communities as religious associations, this book offers a new reconstruction of the origins and development of the weekly Christian gathering and its constitutive elements; based on an analysis of all available evidence from the first three centuries | [
"['rel']",
"['his']"
] |
3A684333872.jsonld | Entwicklung und Erprobung eines membranbasierten Perfusionsbioreaktors für die industrielle Produktion fragiler biopharmazeutischer Wirkstoffe in Zellkulturen | A membrane which is pervious for proteins is the heart of the developed single use bioreactor. This allows reliable cell retention and the product (protein) can be harvested in the perfusion flow after a short residence time continuously and cell-free. The function on principle was shown in processes up to 60 days. Das Kernelement des entwickelten Einwegbioreaktors ist eine proteindurchlässige Membran, so dass die Zellen im Reaktor zurückgehalten werden, während das Produkt (Protein) kontinuierlich, schnell und zellfrei mit dem Perfusionsstrom geerntet werden kann. Die prinzipielle Funktionalität des Systems wurde in bis zu 60 Tagen dauernden Prozessen nachgewiesen. | [
"['cet']"
] |
3A896800768.jsonld | Inspiration and authority in the Middle Ages : prophets and their critics from scholasticism to humanism | Introduction -- 1. Hugh of St. Victor and the prophetic contemplation of history -- 2. The scholastic exegesis of prophecy -- 3. Polemic, preaching, and early Dominican assessments of prophetic authority -- 4. The mendicant conflict over prophecy : Thomas Aquinas and Peter John Olivi -- 5. Nicholas Trevet and the consolation of prophecy -- 6. Albertino Mussato and humanist prophecy -- Conclusion -- Appendix: Categories of vision and prophecy | [
"['rel']"
] |
3A1745876030.jsonld | Population genomics of two odontocetes in the North Atlantic and adjacent waters : evolutionary history and conservation implications | Due to continuously intensifying human usage of the marine environment worldwide ranging cetaceans face an increasing number of threats. Besides whaling, overfishing and by-catch, new technical developments increase the water and noise pollution, which can negatively affect marine species. Cetaceans are especially prone to these influences, being at the top of the food chain and therefore accumulating toxins and contaminants. Furthermore, they are extremely noise sensitive due to their highly developed hearing sense and echolocation ability. As a result, several cetacean species were brought to extinction during the last century or are now classified as critically endangered. This work focuses on two odontocetes. It applies and compares different molecular methods for inference of population status and adaptation, with implications for conservation. The worldwide distributed sperm whale (Physeter macrocephalus) shows a matrilineal population structure with predominant male dispersal. A recently stranded group of male sperm whales ... | [
"['bio']",
"['che']"
] |
3A386092834.jsonld | Migration - miscegenation - transculturation : writing multicultural America into the twentieth century | This study examines short stories written by ethnic and women writers between the 1880s and 1920s and focuses on these stories' reflection of changes in the United States, particularly those caused by (im)migration and emancipation movements. Ethnicity and gender are the guiding categories in the analysis of migration, miscegenation, and transculturation in cultural contact zones. This detailed investigation gives voice to a broad spectrum of writers from Native, African-, German-, Jewish-, Chinese-, and Mexican-American backgrounds, ultimately leading to a reconsideration of the canon of American literature. The evolving patterns developed in "Migration - Miscegenation - Transculturation" provide a context for the analysis of ethnicity and gender in Western societies in the twenty-first century | [
"['lit']"
] |
3A1831231077.jsonld | Female solo-entrepreneurs : coping strategies for handling the challenges and double burden of business and private life | Introduction -- Conceptual Framework: Definitions and Overview of Female Entrepreneurship -- Gendered enterprises and female business: Puzzles of heterogeneity -- Empirical analysis of (female) solo entrepreneurs: The case of a south Austrian region -- Results and Findings -- What lessons did we learn? -- References. Austria’s economy is characterized through small and medium sized enterprises. Solo entrepreneurs are considered a special form within SMEs and contribute a major share to Austrian’s economy besides being Austria’s most popular legal form of organization within the micro firms. In 2020 every second of Carinthia’s start-up businesses was established by a female entrepreneur. According to an entrepreneurship study presented by Volksbank in 2019, nearly half of all female entrepreneurs lived with children and juveniles. Two-thirds of women said they were solely responsible for family, childcare, and household and 71 percent of those female entrepreneurs specified that those circumstances caused difficulties for them. This book investigated Carinthian female solo entrepreneurs and aims to find out how these hard-working women manage their business and private life while contributing to such great extent to the (federal) state’s economy. The conceptual foundations were found in embeddedness and the contextual framework which supports the importance of numerous influences on different levels placed on the entrepreneur. The empirical section represents a primary research that evaluates self-collected data sets of Carinthian solo-entrepreneurs. About the author Theresa Stossier completed a master's program in business administration at the Alpen-Adria University Klagenfurt after education and bachelor studies in the field of tourism. | [
"['oek']",
"['sow']"
] |
3A862681162.jsonld | Simulation of continuous-wave solid-state laser resonators using field tracing and a fully vectorial fox-li algorithm | In this PHD thesis the scalar Fox and Li algorithm for the dominant transversal resonator eigenmode calculation is generalized to a fully vectorial field tracing concept. Therefore Fox and Li’s scalar integral equation is reformulated to a set of coupled operator equations. The introduction of a field tracing round trip operator concept shows that, in principle, any modeling technique which can be formulated to operate for electromagnetic fields can be used to simulate light propagation through the different subdomains of the resonator. This allows a flexible, fast, and accurate simulation of the fully vectorial dominant transversal resonator eigenmode. Several examples are presented to demonstrate the flexibility and accuracy of the field tracing approach. | [
"['elt']",
"['phy']",
"['mat']"
] |
3A1615827986.jsonld | Mahnen und Regieren : die Metapher des Hirten im früheren Mittelalter | "The shepherd metaphor is widely diffused in many civilizations. Using this metaphor Pope Gregory introduced a successful leadership model which, as the author shows, was further developed by the clergy and the kings in Carolingian times. This book sheds new light on politics in the Early Middle Ages, depicting it less as a form of power legitimated by divine right, than as social discourse between leadership groups"-- | [
"['his']",
"['sow']",
"['lit']"
] |
3A1678741663.jsonld | Towards ubiquitous wearable eye tracking | ...At the feature extraction level, this work introduces novel methods to reliably and robustly detect and track the pupil in real-time, proposing advanced metrics for their evaluation, as well as exploring the influence of such methods on the resulting estimated gaze signal. At the gaze estimation level, the thesis deals with two of the main factors hindering a wider eye tracking adoption: Calibration and Slippage. To improve calibration usability, a innovative approach is proposed, which enables the collection of plentiful calibration points quickly and unsupervisedly virtually anywhere. Slippage is tackled by a novel hybrid method combining a geometrical slippage-robust feature and traditional regression-based gaze-mapping functions. At the eye movement detection level, a probabilistic approach is proposed to identify fixations, saccades, and smooth pursuits at lower sampling rates. The methods herein introduced form the basis of a complete state-of-the-art eye-tracking platform competitive with expensive commercial eye-tracking systems. Unlike these commercial systems, the platform is open-source, able to track participants outdoors and with glasses, and requires no additional hardware such as stereo eye cameras or multi-glint patterns. The effectiveness of the resulting system is shown through a large-scale, pervasive, and unconstrained eye-tracking study. | [
"['inf']"
] |
3A1788661168.jsonld | Das Liquiditätsrisiko in Banken : eine Untersuchung des aufsichtsrechtlichen Liquiditätsrisikoregulierungsrahmens unter ganzheitlicher Betrachtung der drei Baseler Säulen | In this book, the author deals with the current prudential regulation of liquidity risks. Following a comprehensive analysis of the liquidity requirements across all three pillars in the Basel framework, the book examines, among other things, the extent to which the quantitative liquidity requirements of the first Basel pillar can ensure adequate liquidity provision and whether the qualitative liquidity requirements of the second Basel pillar are suitable as a complementary set of measures. Finally, the book also includes a detailed assessment of the liquidity requirements in the overall context of the Basel framework and exam-ines the extent to which the regulatory standards form a self-contained overall concept. Die Autorin befasst sich mit der gegenwärtigen aufsichtsrechtlichen Regulierung des bankbetrieblichen Liquiditätsrisikos. Aufbauend auf einer umfassenden Darstellung der Liquiditätsanforderungen in allen drei Baseler Säulen wird u. a. untersucht, inwiefern die quantitativen Liquiditätsanforderungen der ersten Baseler Säule eine adäquate Liquiditätsvorsorge sicherstellen können und die qualitativen Liquiditätsanforderungen der zweiten Baseler Säule als ergänzendes Maßnahmenbündel geeignet sind. Schließlich beinhaltet die Abhandlung auch eine detaillierte Analyse der Liquiditätsanforderungen im Gesamtkontext des Baseler Rahmenwerks und untersucht die Frage, inwiefern die Regulierungsnormen ein in sich geschlossenes Gesamtkonzept bilden. | [
"['oek']",
"['jur']"
] |
3A1699201927.jsonld | Nonlinearity, topology and PT symmetry in Photonic Lattices | Since over a decade, there is an ever-growing interest of scientific community towards the hot topics of so-called parity-time (PT ) symmetry and topological phases of matter, historically originating from non-Hermitian extensions of Quantum Mechanics and phase transitions without symmetry breaking in Condensed Matter Physics, respectively. Recent technological advancements in Photonics allowed one to study and fruitfully develop some of the most peculiar aspects of PT symmetry and topological matter on both theoretical and experimental levels. PT -symmetric photonic structures, with a judicious tailoring of gain and loss bulk regions, became a new paradigm in controlling the ow of light in unconventional manner, thereby paving the way to novel applications in laser physics, synthetic optical materials, optical sensing and so on. Likewise, fundamental ideas of topology rapidly emerged in the field of Photonics and brought about new possibilities for harnessing light, such as robust backscattering-free transport and Thouless pumping, to name a few. Owing to universality of the topological principles, a wide range of experimental platforms became feasible, including waveguides, metamaterials, optical crystals, optomechanics, silicon-based photonics, cavities and circuit QED. Most of the aspects of PT symmetry and topology in Photonics are very well understood in the linear regime, where light particles, photons, do not interact with each other. In contrast, up to date, they remain hardly explored in nonlinear optical regimes, characterized by self-interaction and self-localization of light in nonlinear media. In that regard, the aim of this thesis is to extend those powerful ideas further on in the direction of nonlinear light, in order to eventually discover and experimentally observe novel phenomena and interplays between nonlinearity, PT symmetry and topology. For that, we study both experimentally and theoretically 1D and 2D Discrete Photonic Lattices with synthetic dimensions, mimicking the celebrated Discrete Quantum Walks and experimentally based on the extremely versatile and interferometrically robust technique, called time-multiplexing. The set-ups essentially consist of optical fiber loops, mutually coupled via passive or active in-fiber beam splitters. In particular, we discover and experimentally observe novel and fascinating aspects of non-Hermitian discrete solitons in PT -symmetric environments and topological chiral edge states under the action of optical Kerr nonlinearity. | [
"['phy']",
"['mat']"
] |
3A828508704.jsonld | The effect of fungal endophytes on thrips and tospovirus epidemiology | Endophytic fungi, colonization, onions, Thrips tabaci, Iris yellow spot virus, feeding, oviposition, induced systemic resistance, choice test, multi-trophic interactions. - Endophytische Pilze, Besiedlung, Zwiebel, Zwiebel-Thrips, Frassverhalten, Eiablage, induzierte systemische Resonanz, Wahlversuch, multitrophe Interaktionen | [
"['bio']",
"['hor']"
] |
3A522354572.jsonld | Arthur Schnitzler und der Film : Bedeutung. Wahrnehmung. Beziehung. Umsetzung. Erfahrung. | The study presents an overview of Arthur Schnitzler's collaborative work with the film industry. His attitude towards the cinema is taken into account and also his perceptions and theoretical reflection on the new medium.In addition to the history of the movies produced during Schnitzler's lifetime on the basis of his literary texts, Schnitzler's own drafts based on his literature works, and finally his screenplays and movie sketches are considered. Based on Schnitzler's own drafts and his comments on the movies, the historical context of Schnitzler, his aesthetic demands, his film technique and his cinematic narrative strategies are reconstructed | [
"['rest']"
] |
3A1022548247.jsonld | Konkretisierung und Management von Gemeinwohlleistungen öffentlicher Forstbetriebe | Public forest enterprises in Germany have a special commitment regarding public welfare. Some public forest enterprises are legally obligated to manage their forests with the goal to achieve public welfare. But since there is no generally accepted definition of public welfare, the implementation of this obligation is rather difficult. This thesis aims to concretize the term ‘public welfare’ in the context of public forest enterprises. Furthermore, the creation of public welfare services by the public forest enterprises is addressed. Therefore, the Forestry Service of Lower-Saxony (Niedersäc... Öffentliche Forstbetriebe sind dem Gemeinwohl in besonderer Weise verpflichtet. Da es aber keine abschließende und allgemein anerkannte Definition des Gemeinwohls oder einer gemeinwohlorientierten Waldbewirtschaftung gibt, gestaltet sich die Umsetzung der Gemeinwohlverpflichtung als schwierig. Daher widmet sich diese Arbeit der Konkretisierung der Gemeinwohlleistungen öffentlicher Forstbetriebe und ihrer Erstellung, am Beispiel der Niedersächsischen Landesforsten (NLF), mit dem übergeordneten Ziel, diese zukünftig besser in das Management integrieren und entsprechend kommunizieren zu können... | [
"['hor']",
"['oek']"
] |
3A477538495.jsonld | Gender mainstreaming - an innovation in Europe? : The institutionalisation of gender mainstreaming in the European Commission | The concept of gender mainstreaming has experienced an unexpected boom in the European Union and beyond since the United Nations World Conference of Women in Beijing in 1995. Starting from the evolution of gender mainstreaming, this book examines the extent to which gender mainstreaming can be regarded as an innovation and as an institution in a complex organisation like the European Commission. By ensuring that the effects on both genders of all policies and organisational processes are taken into account, gender mainstreaming seeks to bring what are often marginalised as `women`s concerns` into the mainstream of the analysis. Gender mainstreaming is often regarded as a paradigm shift compared to previous concepts of equal treatment and positive action programmes. | [
"['sow']"
] |
3A461913585.jsonld | Infrared ellipsometry on semiconductor layer structures : phonons, plasmons, and polaritons | The study of semiconductor-layer structures using infrared ellipsometry is a rapidly growing field within optical spectroscopy. This book offers basic insights into the concepts of phonons, plasmons and polaritons, and the infrared dielectric function of semiconductors in layered structures. It describes how strain, composition, and the state of the atomic order within complex layer structures of multinary alloys can be determined from an infrared ellipsometry examination. Special emphasis is given to free-charge-carrier properties, and magneto-optical effects. A broad range of experimental examples are described, including multinary alloys of zincblende and wurtzite structure semiconductor materials, and applications to organic layer structures are explored. TOC:Introduction.- Ellipsometry.- Infrared Model Dielectric Functions.- Polaritons in Semiconductor Layer Structures.- Anisotropic Substrates.- Zinsblende-Structure Materials (III-V).- Wurtzite-Structure Materials (Group-III Nitrides, ZnO).- Magneto-optic Ellipsometry | [
"['phy']",
"['fer']"
] |
3A813442400.jsonld | Automatische Erkennung von Redewiedergabe : ein Beitrag zur quantitativen Narratologie | This study from the discipline of the digital humanities takes a new approach to examine a familiar narratological phenomenon. It investigates how to identify the representation of speech, thought, and writing in narrative texts using digital methods. It thus takes a step toward narratological studies that include large quantities of text, enabling a new view of narrative. -- "This study from the discipline of the digital humanities takes a new approach to examine a familiar narratological phenomenon. It investigates how to identify the representation of speech, thought, and writing in narrative texts using digital methods. It thus takes a step toward narratological studies that include large quantities of text, enabling a new view of narrative"-- | [
"['lin']",
"['lit']",
"['inf']"
] |
3A1067614729.jsonld | Studies on anionic redox in li-rich cathode materials of li-ion Batteries | This book presents studies and discussions on anionic redox, which can be used to boost the capacities of cathode electrodes by providing extra electron transfer. This theoretically and practically significant book facilitates the implementation of anionic redox in electrodes for real-world use and accelerates the development of high-energy-density lithium-ion batteries. Lithium-ion batteries, as energy storage systems, are playing a more and more important role in powering modern society. However, their energy density is still limited by the low specific capacity of the cathode electrodes. Based on a profound understanding of band theory, the author has achieved considerable advances in tuning the redox process of lithium-rich electrodes to obtain enhanced electrochemical performance, identifying both the stability mechanism of anionic redox in lithium-rich cathode materials, and its activation mechanism in these electrode systems | [
"['elt']",
"['che']",
"['phy']"
] |
3A1040666116.jsonld | The role of institutions in entrepreneurship development in Sub-Saharan Africa | In the last twenty-five years, economists have significantly contributed to the development of institutional approach in entrepreneurship research by identifying institutional factors that strengthen entrepreneurship development, which in turn spur economic growth (Urbano, et al., 2018). Despite increasing interest in research on the role of entrepreneurship institutions in developed countries, not much is known about similar approach in developing countries, especially Sub-Saharan Africa (SSA). Africa is currently the region with the fastest population growth. Every year, the continent adds an extra 20 million people to its population, as it is projected to reach the number of 2.5 billion citizens by the end of 2050, double to the its amount today (United Nations, 2017). Given the demographic change, the study of entrepreneurship institutions in SSA is important because it is key to address the issue of job provision for young generations in SSA. A strong institutional framework for entrepreneurship development would stimulus economic growth by tackling unemployment (Le, 1999), as jobless youth is the root cause of many developmental issues such as poverty, violence and illegal immigration. In terms of job creation, it is important to seek for policies that enhance both the quantity and quality of Small and Medium Enterprises (SMEs), translated to more entrepreneurial activity and better performance of entrepreneurs at the same time. The framework of institutional economics give insights to inclusive institutions (Acemoglu & Robinson, 2013) that ensure sustainability and survivability of SMEs, as both formal institutions consist of rules, laws and constitutions, and informal institutions consist of social norms, conventions and cultures (North, 1990) are crucial in studying entrepreneurs’ activities (Baumol, 1990; Henrekson, 2007; Freytag & Thurik, 2007; Freytag & Noseleit, 2009; Wyrwich, 2013). The study involves a research stay in Ghana and Kenya in 2016 for data collection. Two hundred and sixty-six local entrepreneurs in Accra and Nairobi were interviewed for the analysis of entrepreneurs´ background influence on the performance of their businesses. The questionnaire consists of forty quantitative questions and is divided into three main sections: the first section contains questions on demographics, personal information of the entrepreneurs and businesses, e.g. the size of the business and performance in recent years; the second section is about education and training background of the entrepreneurs; and the third section is about the role of clan, family and friend relations of the entrepreneurs. | [
"['oek']",
"['geo']",
"['sow']"
] |
3A1760635790.jsonld | Re-Cording Lives : Governing Asylum in Switzerland and the Need to Resolve | Administrative asylum procedures are permeated by tensions between rationalities of legality, efficiency, and deterrence in asylum casework and their various effects on cases. Based on ethnographic research in the Swiss asylum administration, this book unveils the pragmatics and politics of rendering asylum cases resolvable by re-cording the lives of applicants in terms of asylum. With his reading of power and agency in administrations, Ephraim Pörtner offers a critical view of the intricate relationship between practices of asylum casework and the governmental need to resolve claims of people seeking protection. | [
"['jur']",
"['sow']"
] |
3A1741299578.jsonld | Musizieren und Fußballspielen in der Freizeit : zur Motivation der Mitgliedschaft in Vereinen | Around 14 million people in Germany regularly play music in their spare time. Many of them are members of wind orchestras or brass bands, who thus make an important contribution to regional (music) culture. However, what are their incentives in this respect? In an online survey of 214 amateur musicians and 123 amateur football players in Hesse, Jennifer Nowak addresses this question in depth. She highlights selected concepts in motivational psychology and subsequently presents the results of her online survey in terms of incentives, personality and flow state. Both the hypotheses she derives from these results plus a blueprint she suggests for encouraging playing music in one’s spare time reveal relevant findings for theory and practice in this regard. Rund 14 Millionen Deutsche musizieren regelmäßig in ihrer Freizeit. Viele sind Mitglied in einem Blasorchester oder einer Blaskapelle, und ihr ehrenamtliches Engagement leistet einen wichtigen Beitrag zur regionalen (Musik-)Kultur. Doch was ist die Motivation dahinter? In einer Online-Befragung von 214 hessischen Amateurmusikern und 123 Amateurfußballern geht Jennifer Nowak dieser Frage auf den Grund. Die Autorin beleuchtet ausgewählte Konzepte der Motivationspsychologie und präsentiert anschließend die Ergebnisse ihrer Online-Befragung zu Motivation, Persönlichkeit und Flow-Erleben. Ihre daraus abgeleiteten Hypothesen sowie ein Modellvorschlag zur Motivation des ehrenamtlichen Musizierens führen zu relevanten Ergebnissen für Theorie und Praxis. | [
"['pae']",
"['spo']"
] |
3A1665926864.jsonld | A combined approach for the analysis of biomolecules using IR-MALDI ion mobility spectrometry and molecular dynamics simulations of peptide ions in the gas phase | The aim of this doctoral thesis was to establish a technique for the analysis of biomolecules with infrared matrix-assisted laser dispersion (IR-MALDI) ion mobility (IM) spectrometry. The main components of the work were the characterization of the IR-MALDI process, the development and characterization of different ion mobility spectrometers, the use of IR-MALDI-IM spectrometry as a robust, standalone spectrometer and the development of a collision cross-section estimation approach for peptides based on molecular dynamics and thermodynamic reweighting. First, the IR-MALDI source was studied with atmospheric pressure ion mobility spectrometry and shadowgraphy. It consisted of a metal capillary, at the tip of which a self-renewing droplet of analyte solution was met by an IR laser beam. A relationship between peak shape, ion desolvation, diffusion and extraction pulse delay time (pulse delay) was established. First order desolvation kinetics were observed and related to peak broadening by diffusion, both influenced by the pulse delay. ... | [
"['che']",
"['phy']",
"['bio']"
] |
3A1769960376.jsonld | Der Zweite Weltkrieg in postsozialistischen Gedenkmuseen : Geschichtspolitik zwischen der ,Anrufung Europas' und dem Fokus auf ,unser' Leid | This volume is the first to examine the museum landscape of all post-socialist EU member states. How do museums present the Second World War, the Holocaust, and Soviet crimes? As part of their nations' attempts to join the EU, some "invoke" Europe, aiming to prove their Europeanness by adopting international museification trends. Others demand that "Europe" recognizes their suffering under Soviet rule as the greater evil. Erstmals wird die Museumslandschaft aller postsozialistischen EU-Mitgliedsländer untersucht. Wie stellen Museen den Zweiten Weltkrieg, Holocaust und sowjetische Verbrechen dar? Im Zuge der EU-Beitrittsbemühungen betreiben einige eine 'Anrufung Europas' und wollen ihr Europäischsein beweisen, indem sie internationale Musealisierungstrends übernehmen. Andere verlangen von ,Europa', ihr Leiden unter den Sowjets als größeres Übel anzuerkennen. | [
"['his']",
"['sow']",
"['rest']"
] |
3A893874027.jsonld | Identification of regulators and effectors of single-cell C4 morphology by comparative transcriptomics of dark-grown cotyledons of the single-cell C4 plant Bienertia sinuspersici and the related C3 plant Suaeda heterophylla | Single-cell C4 photosynthesis, RNA sequencing, comparative transcriptomics. - Single-cell C4 Photosynthese, RNA-Sequenzierung, vergleichende Transkriptomanalyse | [
"['bio']",
"['che']"
] |
3A686638271.jsonld | Chirale Pincer-Liganden auf Kohlenhydratbasis | Kohlenhydrate, Pincer-Komplexe, chirale Liganden, Click-Chemie, asymmetrische Synthese, Phenyl-Bis(oxazoline), Phebox. - Carbohydrates, Pincer-complexes, chiral ligands, click-chemistry, asymmetric synthesis, phenyl-bis(oxazolines) | [
"['che']"
] |
3A1774349272.jsonld | Die Beweislastverteilung bei der Organhaftung : zur Reichweite der Beweislastregel § 93 Abs. 2 Satz 2 AktG und der Business Judgment Rule als "presumption" deutscher Bauart | If a corporation claims damages from its directors and officers, they bear the burden of proof. Fabian Eike Flaßhoff shows that the prevailing opinion about the object of this exonerating evidence is based on a historic translation error. The executive body only has to exculpate itself from negligence, something which has a great impact on the German Business Judgment Rule. Nimmt eine Gesellschaft ihre Manager wegen Pflichtverletzung in die Haftung, müssen diese nach § 93 Abs. 2 Satz 2 AktG den Entlastungsbeweis führen. Nach herrschender Meinung erfasst das nicht nur das Verschulden, sondern auch die Pflichtwidrigkeit. Die Betroffenen stellt dies in der Praxis vor erhebliche Schwierigkeiten. Rechtspolitisch wird deshalb die Streichung der Beweislastregel gefordert. Fabian Eike Flaßhoff zeigt, dass ein solcher Schritt nicht notwendig ist, da das herrschende Verständnis auf einem historischen »Übersetzungsfehler« beruht und sich der Entlastungsbeweis bereits nach geltendem Recht auf das Verschulden beschränkt. Unter solchermaßen geänderten Vorzeichen erscheint auch die Business Judgment Rule in einem neuen Licht. Als Vermutungsregel verstanden, gewinnt § 93 Abs. 1 Satz 2 AktG als sicherer Hafen deutlich an Bedeutung. | [
"['jur']"
] |
3A757527531.jsonld | Loss analysis of back-contact back-junction thin-film monocrystalline silicon solar cells | Thin-film monocrystalline back-contact back-junction silicon solar cell, free energy loss analysis, layer selective laser ablation. - Monokristalline Dünnschicht-Silicium-Rückkontaktsolarzelle, freie Energie Verlustanalyse, schichtselektive Laser Ablation | [
"['phy']",
"['elt']"
] |
3A1664504028.jsonld | Lean management: Mitarbeiterbefähigung zur dezentralen Prozessverbesserung | The intensity of global competition and the dynamics of the demand markets force companies to continuously improve their value adding processes at high pace. The present study supports companies in managing this task, offering a process model based on lean management that empowers employees in decentralized areas to improve their processes according to the company’s goals. Der globale Wettbewerb und die Dynamik der Nachfrage erfordern von Unternehmen eine hochfrequente sowie kontinuierliche Entwicklung der Leistungsprozesse. Die vorliegende Arbeit unterstützt Unternehmen bei der Beherrschung dieser Aufgabe, indem ein Vorgehensmodell bereitstellt wird, das die Mitarbeiter dezentraler Bereiche befähigt, ihre Prozesse zielführend auf Basis von Lean Management zu optimieren. | [
"['oek']",
"['pae']"
] |
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